{"title":"Aquarium Decor \u0026 Aquatic Products","description":"\u003cp\u003eDive into our collection of 3D printed aquarium decorations and aquatic products. From custom caves and coral to unique underwater ornaments — printed to last in water.\u003c\/p\u003e","products":[{"product_id":"aquarium-rock-formation","title":"3D Printed Aquarium Rock Formation Bridge | Fish Tank Decor | 4m3d Design Art","description":"\u003cp\u003eEnhance your aquarium with this realistic rock formation bridge from 4m3d Design Art. 3D printed in-house from aquarium-safe PLA filament, it provides a natural-looking hideout and swim-through for fish and invertebrates.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Designed to complement freshwater and planted tank setups — a handcrafted alternative to generic store décor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eRealistic rock formation with swim-through bridge design\u003c\/li\u003e\n\u003cli\u003ePrinted from aquarium-safe PLA filament\u003c\/li\u003e\n\u003cli\u003eGreat for freshwater community tanks and planted aquariums\u003c\/li\u003e\n\u003cli\u003eProvides shelter and enrichment for fish and invertebrates\u003c\/li\u003e\n\u003cli\u003eContact us about custom sizing options\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":52748315787540,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8173207004_esqs.jpg?v=1788033753"},{"product_id":"aquarium-hollow-log-tank-decor","title":"3D Printed Aquarium Hollow Log Decoration | Fish Hide Cave | 4m3d Design Art","description":"\u003cp\u003eCreate a natural underwater environment with this 3D printed hollow log from 4m3d Design Art. Fish love to hide, rest, and swim through this realistic log-shaped decoration, making it both functional and visually appealing in any tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Printed from aquarium-safe PLA filament and perfect for freshwater community tanks, shrimp tanks, and planted aquariums.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eRealistic hollow log design — fish love to hide and swim through\u003c\/li\u003e\n\u003cli\u003ePrinted from aquarium-safe PLA filament\u003c\/li\u003e\n\u003cli\u003ePerfect for freshwater, shrimp, and planted aquarium setups\u003c\/li\u003e\n\u003cli\u003eProvides natural-looking shelter and enrichment\u003c\/li\u003e\n\u003cli\u003eContact us about custom sizing options\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":52748315820308,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8173182638_d7pd.jpg?v=1788033753"},{"product_id":"large-aquarium-tower","title":"3D Printed Large Aquarium Tower | Rock \u0026 Stone Fish Tank Decor | 4m3d Design Art","description":"\u003cp\u003eMake a dramatic statement in your aquarium with this large 3D printed tower from 4m3d Design Art. Designed to mimic the look of natural rock and stone formations, it creates an eye-catching centerpiece while providing shelter and interest for your fish.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Printed from aquarium-safe PLA filament and designed to sit securely on the tank floor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eLarge size — makes a bold centerpiece in any aquarium\u003c\/li\u003e\n\u003cli\u003eRealistic rock and stone texture design\u003c\/li\u003e\n\u003cli\u003ePrinted from aquarium-safe PLA filament\u003c\/li\u003e\n\u003cli\u003eProvides shelter and enrichment for fish\u003c\/li\u003e\n\u003cli\u003eWant a different color? Message us — we can print one just for you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":52748316115220,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8195242533_t6ef.jpg?v=1788033760"},{"product_id":"aquarium-vacuum-attachment","title":"3D Printed Aquarium Vacuum Attachment | Gravel-Safe | Fits 12mm Hose | 4m3d Design Art","description":"\u003cp\u003eDesigned by an aquarium keeper with 30 tanks who was frustrated with every vacuum attachment on the market — so we made our own. This 3D printed aquarium vacuum attachment fits standard 12mm ID hoses and won't suck up your gravel, making tank maintenance easier and safer for your fish.\u003c\/p\u003e\u003cp\u003eAvailable in round or rectangle shape. Ships as shown in listing photos. Printed in-house from aquarium-safe PLA filament.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eFits standard 12mm ID aquarium vacuum hoses\u003c\/li\u003e\n\u003cli\u003eWill not suck up gravel — safe for substrate and small fish\u003c\/li\u003e\n\u003cli\u003eAvailable in round or rectangle — round is our personal favorite\u003c\/li\u003e\n\u003cli\u003ePrinted from aquarium-safe PLA filament\u003c\/li\u003e\n\u003cli\u003eDesigned and used daily by a hobbyist with 30+ tanks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"round","offer_id":52748316410132,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"rectangle","offer_id":52748316442900,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8187616467_748q.jpg?v=1788033766"},{"product_id":"sunken-ship-cave-aquarium-decor","title":"3D Printed Sunken Ship Aquarium Decor | Treasure Chest Cave | 7x4x4 In | 4m3d Design Art","description":"\u003cp\u003eGive your fish an underwater adventure with this highly detailed sunken ship and treasure chest cave from 4m3d Design Art. Your fish will love darting in and out of the ship while the treasure chest adds an extra layer of exploration and visual interest to your tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 7x4x4 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eHighly detailed sunken ship with treasure chest cave design\u003c\/li\u003e\n\u003cli\u003eFish-friendly swim-through openings\u003c\/li\u003e\n\u003cli\u003e7x4x4 inches — fits most medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791531204884,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8474937521_fhft.jpg?v=1788033672"},{"product_id":"hideaway-cave-aquarium-decor","title":"3D Printed Hideaway Cave Aquarium Decor | Fish Cave | 7x6x4 In | 4m3d Design Art","description":"\u003cp\u003eGive your fish the perfect retreat with this spacious hideaway cave from 4m3d Design Art. Designed to provide a natural-looking shelter for fish that love to hide, explore, and reduce stress in their environment. A great addition to freshwater and tropical aquarium setups.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 7x6x4 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eSpacious cave design — ideal for fish that love to hide\u003c\/li\u003e\n\u003cli\u003eHelps reduce fish stress by providing shelter\u003c\/li\u003e\n\u003cli\u003e7x6x4 inches — fits most medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791531270420,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8470533865_e4nd.jpg?v=1788033673"},{"product_id":"castle-aquarium-decor","title":"3D Printed Castle Aquarium Decor | Swim-Through | 9x8x6 Inches | 4m3d Design Art","description":"\u003cp\u003eTurn your aquarium into a fantasy kingdom with this highly detailed swim-through castle from 4m3d Design Art. Your fish will love exploring the turrets and passageways while you enjoy a stunning underwater centerpiece in your tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 9x8x6 inches — a bold statement piece for larger tanks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eHighly detailed swim-through castle design\u003c\/li\u003e\n\u003cli\u003eFish-friendly openings and passageways\u003c\/li\u003e\n\u003cli\u003e9x8x6 inches — ideal for medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791531499796,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8418739300_mray.jpg?v=1788033679"},{"product_id":"reptile-hideaway-and-bowl-for-aquarium","title":"3D Printed Reptile Hideaway and Bowl | 10x10x4 Inches | Custom Colors | 4m3d Design Art","description":"\u003cp\u003eGive your reptile the perfect habitat accessory with this combined hideaway and bowl from 4m3d Design Art. The hideaway provides a secure shelter for resting and reducing stress, while the integrated bowl keeps food or water conveniently close. A practical and custom-printed addition to any reptile enclosure.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using high-quality PLA filament. Measures 10x10x4 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eCombined hideaway shelter and food\/water bowl\u003c\/li\u003e\n\u003cli\u003eProvides a secure resting spot to reduce reptile stress\u003c\/li\u003e\n\u003cli\u003e10x10x4 inches — fits most standard reptile enclosures\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003eHigh-quality PLA filament construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791531565332,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8417895515_dqhl.jpg?v=1788033686"},{"product_id":"barrel-cave-aquarium-decor","title":"3D Printed Barrel Cave Aquarium Decor | Fish Hideaway | 4x3x3 Inches | 4m3d Design Art","description":"\u003cp\u003eA classic aquarium accent with a functional twist! This barrel cave from 4m3d Design Art is designed for fish to swim through or use as a cozy hideaway. The rustic barrel design adds charm and character to any freshwater or tropical tank setup.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 4x3x3 inches — a great addition to smaller tanks or as an accent in larger setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eClassic barrel design — fish can swim through or use as a hideaway\u003c\/li\u003e\n\u003cli\u003e4x3x3 inches — fits most aquarium sizes\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003cli\u003eGreat accent for freshwater and tropical tank setups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791539790100,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8461360067_560k.jpg?v=1788033683"},{"product_id":"pyramid-aquarium-decor","title":"3D Printed Pyramid Aquarium Decor | Stone-Look Fish Hideaway | 6x6x5 In | 4m3d Design Art","description":"\u003cp\u003eAdd an ancient world vibe to your aquarium with this highly detailed stone-look pyramid from 4m3d Design Art. Your fish will love swimming through the hideaway openings while the striking pyramid design becomes a bold focal point in your tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 6x6x5 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eHighly detailed stone-look pyramid design\u003c\/li\u003e\n\u003cli\u003eFish-friendly swim-through hideaway openings\u003c\/li\u003e\n\u003cli\u003e6x6x5 inches — fits most medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791539822868,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8413448932_7qrl.jpg?v=1788033686"},{"product_id":"3d-coral-aquarium-decor","title":"3D Printed Realistic Coral Aquarium Decor | 7x6x6 Inches | Custom Colors | 4m3d Design Art","description":"\u003cp\u003eBring the beauty of a coral reef to your aquarium with this highly realistic 3D printed coral from 4m3d Design Art. Detailed and vibrant, it adds natural-looking color and texture to any freshwater or tropical tank without the maintenance of live coral.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 7x6x6 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eHighly realistic coral design\u003c\/li\u003e\n\u003cli\u003eA great alternative to live coral — no maintenance required\u003c\/li\u003e\n\u003cli\u003e7x6x6 inches — a bold centerpiece for medium to large tanks\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791539855636,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8370002478_33xi.jpg?v=1788033687"},{"product_id":"rock-formation-aquarium-decor","title":"3D Printed Rock Formation Aquarium Decor | Fish Hideaway | 8x8x3.5 In | 4m3d Design Art","description":"\u003cp\u003eAdd natural-looking texture and a cozy hideaway to your tank with this cool rock formation aquarium decor from 4m3d Design Art. The low-profile design fits neatly on the bottom of your aquarium while giving fish a sheltered spot to explore and rest.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 8x8x3.5 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eNatural-looking rock formation design\u003c\/li\u003e\n\u003cli\u003eBuilt-in fish hideaway for shelter and exploration\u003c\/li\u003e\n\u003cli\u003e8x8x3.5 inches — fits most medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540052244,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8416534593_mrhd.jpg?v=1788033688"},{"product_id":"pineapple-under-the-sea-aquarium-decor","title":"3D Printed Pineapple Under the Sea Aquarium Decor | Fish Hideaway | 7x6x8 In | 4m3d Design Art","description":"\u003cp\u003eWho lives in a pineapple under the sea? Your fish can! This whimsical pineapple aquarium decor from 4m3d Design Art is a playful and colorful hideaway that brings fun personality to any freshwater or tropical tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 7x6x8 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eWhimsical pineapple design — a fun tank centerpiece\u003c\/li\u003e\n\u003cli\u003eFish-friendly hideaway openings\u003c\/li\u003e\n\u003cli\u003e7x6x8 inches — fits most medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791539953940,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8416214595_d1vh.jpg?v=1788033691"},{"product_id":"large-castle-with-stairway-aquarium-decor","title":"3D Printed Large Castle with Stairway Aquarium Decor | Swim-Through | 10x8x5 In | 4m3d Design Art","description":"\u003cp\u003eRule the underwater kingdom with this impressive large castle aquarium decor from 4m3d Design Art. Complete with a detailed stairway and swim-through openings, this bold centerpiece gives your fish a majestic fortress to explore while transforming your tank into a fantasy landscape.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 10x8x5 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eImpressive large castle with detailed stairway design\u003c\/li\u003e\n\u003cli\u003eFish-friendly swim-through openings throughout\u003c\/li\u003e\n\u003cli\u003e10x8x5 inches — a bold centerpiece for large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540085012,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8413497483_sx6i.jpg?v=1788033692"},{"product_id":"aquarium-decor-stone-house","title":"3D Printed Abandoned Stone House Aquarium Decor | Fish Hideout | 10x9x5 In | 4m3d Design Art","description":"\u003cp\u003eOne of our absolute favorites — and you'll see why the moment it goes in your tank. This beautifully detailed abandoned stone-look house from 4m3d Design Art is a stunning aquarium centerpiece that looks even more impressive in person. Mossy, weathered, and full of character, it gives your fish a gorgeous hideout while transforming your tank into a miniature lost world.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 10x9x5 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eHighly detailed abandoned stone-look house design\u003c\/li\u003e\n\u003cli\u003eExcellent fish hideout with natural-looking texture\u003c\/li\u003e\n\u003cli\u003e10x9x5 inches — a dramatic centerpiece for large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540150548,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8413456715_e8qx.jpg?v=1788033693"},{"product_id":"aquarium-decor-stone-mountain","title":"3D Printed Stone Mountain Aquarium Decor | 8x8x8 Inches | Custom Colors | 4m3d Design Art","description":"\u003cp\u003eCreate a dramatic underwater landscape with this striking stone-look mountain from 4m3d Design Art. Its tall, natural-looking profile adds impressive depth and dimension to any aquarium, giving fish plenty of surface to explore and shelter around.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 8x8x8 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eRealistic stone-look mountain design\u003c\/li\u003e\n\u003cli\u003eAdds impressive height and dimension to your tank\u003c\/li\u003e\n\u003cli\u003e8x8x8 inches — a bold statement piece for large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540183316,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260802_064954.jpg?v=1788086540"},{"product_id":"tree-stump-planter-and-hideaway-aquarium-decor","title":"3D Printed Tree Stump Hideaway | Aquarium \u0026 Reptile Enclosure Decor | 10x7x4 In | 4m3d Design Art","description":"\u003cp\u003eVersatile and natural-looking, this tree stump hideaway from 4m3d Design Art works beautifully in both aquariums and reptile enclosures. Fish can dart in and out of the hollow interior, while reptiles get a cozy shelter to rest and feel secure. A rustic, organic accent that fits into any habitat setup.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 10x7x4 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eNatural tree stump design — works in aquariums and reptile enclosures\u003c\/li\u003e\n\u003cli\u003eHollow hideaway interior for fish or reptiles\u003c\/li\u003e\n\u003cli\u003e10x7x4 inches — fits most medium to large tanks and enclosures\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540216084,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8413175195_k3vx.jpg?v=1788033694"},{"product_id":"rock-formation-aquarium-decor-2-sizes","title":"3D Printed Rock Formation Aquarium Decor | 2 Sizes | Custom Colors | 4m3d Design Art","description":"\u003cp\u003eNatural-looking and versatile, this rock formation aquarium decor from 4m3d Design Art is available in two sizes to fit any tank setup. Whether you're building out a large aquascape or adding an accent to a smaller tank, these rock formations add realistic texture and visual depth to your aquarium.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eAvailable in 2 sizes: Large (12x4x5 inches) or Small (7x3x3 inches)\u003c\/li\u003e\n\u003cli\u003eRealistic rock formation design\u003c\/li\u003e\n\u003cli\u003eGreat for freshwater, tropical, and cichlid aquarium setups\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Small","offer_id":53791540248852,"sku":null,"price":6.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":53791540281620,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8403559651_8sqo.jpg?v=1788033697"},{"product_id":"aquarium-background-landscape","title":"3D Printed Aquarium Background Landscape | 14x10x9 In | 2-Piece Set | 4m3d Design Art","description":"\u003cp\u003eTransform the back of your aquarium into a breathtaking underwater scene with this 3D printed background landscape from 4m3d Design Art. The two-piece design makes installation easy while delivering a seamless, immersive look that gives your tank incredible depth and dimension.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 14x10x9 inches and comes in 2 pieces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eStunning background landscape design for a fully immersive tank\u003c\/li\u003e\n\u003cli\u003eComes in 2 pieces for easy installation\u003c\/li\u003e\n\u003cli\u003e14x10x9 inches — fits most standard aquarium sizes\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540347156,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8352719918_it9c.jpg?v=1788033697"},{"product_id":"sponge-bob-aquarium-tank-decor","title":"3D Printed SpongeBob Aquarium Tank Decor | Swim-Through | 6x5x5 In | 4m3d Design Art","description":"\u003cp\u003eAre you ready, kids? Your fish will have a blast swimming around and through this fun SpongeBob aquarium decor from 4m3d Design Art. A playful and colorful addition to any tank that brings a touch of Bikini Bottom to your home.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 6x5x5 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eFun SpongeBob-inspired design\u003c\/li\u003e\n\u003cli\u003eFish-friendly swim-through openings\u003c\/li\u003e\n\u003cli\u003e6x5x5 inches — fits most aquarium sizes\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540379924,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8400535043_s40z.jpg?v=1788033698"},{"product_id":"aquarium-tree-branch-and-cave-tank-decor","title":"3D Printed Tree Branch and Cave Aquarium Decor | 11x7x9 Inches | 4m3d Design Art","description":"\u003cp\u003eAdd a natural woodland feel to your aquarium with this beautifully designed tree branch and cave combo from 4m3d Design Art. The sprawling branch adds height and visual interest above while the cave below gives your fish a cozy shelter to explore and rest in.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 11x7x9 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eCombined tree branch and cave design\u003c\/li\u003e\n\u003cli\u003eAdds natural height and dimension to your tank\u003c\/li\u003e\n\u003cli\u003e11x7x9 inches — a striking centerpiece for medium to large aquariums\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540445460,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8400450899_4ssl.jpg?v=1788033699"},{"product_id":"aquarium-pleco-cave-hideout-decorative-reptile-fish-resting-spot-7-5x5x2-5","title":"3D Printed Pleco Cave Hideout | Fish \u0026 Reptile Resting Spot | 7.5x5x2.5 In | 4m3d Design Art","description":"\u003cp\u003eDesigned with bottom-dwelling fish and reptiles in mind, this decorative pleco cave hideout from 4m3d Design Art provides a secure, low-profile shelter for resting and reducing stress. Perfect for plecos, loaches, and other cave-dwelling fish, as well as reptiles that love a cozy hideaway.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 7.5x5x2.5 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eLow-profile cave design ideal for plecos, loaches, and bottom-dwellers\u003c\/li\u003e\n\u003cli\u003eAlso suitable for reptile enclosures\u003c\/li\u003e\n\u003cli\u003e7.5x5x2.5 inches — fits most aquarium and enclosure setups\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540478228,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8339854040_mse2.jpg?v=1788033703"},{"product_id":"aquarium-background-landscape-with-caves-for-fish","title":"3D Printed Aquarium Background Landscape with Caves | 14.5x8x9 In | 2-Piece | 4m3d Design Art","description":"\u003cp\u003eTake your aquarium to the next level with this large background landscape with built-in swim-through caves from 4m3d Design Art. Designed to fit almost perfectly in a 5-gallon tank, it creates a stunning immersive backdrop while giving your fish exciting caves to explore and hide in.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 14.5x8x9 inches and comes in two pieces for easy installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eLarge background landscape with fish swim-through caves\u003c\/li\u003e\n\u003cli\u003eFits almost perfectly in a 5-gallon tank\u003c\/li\u003e\n\u003cli\u003eComes in 2 pieces for easy installation\u003c\/li\u003e\n\u003cli\u003e14.5x8x9 inches\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540674836,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8361934559_9x00_07f1792b-02ac-4c25-afac-318daba9d158.jpg?v=1788033707"},{"product_id":"log-for-fish-tank-decor","title":"3D Printed Log Aquarium Decor | Fish Swim-Through | 6x4x4 In | 4m3d Design Art","description":"\u003cp\u003eAdd a natural woodland touch to your aquarium with this decorative log from 4m3d Design Art. Both visually appealing and fish-friendly, the hollow log design invites fish to swim through and shelter inside while adding organic texture and character to your tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 6x4x4 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eNatural-looking log design with fish swim-through hollow\u003c\/li\u003e\n\u003cli\u003e6x4x4 inches — fits most aquarium sizes\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003ePrinted with aquarium-safe PLA filament\u003c\/li\u003e\n\u003cli\u003eGreat for freshwater, tropical, and biotope aquarium setups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791540904212,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8348361569_371y.jpg?v=1788033714"},{"product_id":"aquarium-rock-decor","title":"3D Printed Aquarium Rock Decor | Fish Tank Swim-Through Decoration | 4m3d Design Art","description":"\u003cp\u003eGive your fish something fun to swim through! This natural-looking rock decoration from 4m3d Design Art adds a realistic and engaging element to any aquarium or fish tank. Designed with a swim-through opening so your fish can explore, it blends beautifully with natural aquarium environments.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eNatural rock look with swim-through opening for fish\u003c\/li\u003e\n\u003cli\u003eAquarium-safe PLA filament construction\u003c\/li\u003e\n\u003cli\u003eBlends naturally with aquarium gravel and decor\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003eWant a different color? Message us — we can print one just for you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M3D Design Art","offers":[{"title":"Default Title","offer_id":53791541854484,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/il_fullxfull.8247467320_oy3y.jpg?v=1788033740"},{"product_id":"aquarium-decor-stone-mountain-with-cave-stairs","title":"3D Printed Aquarium Stone Mountain with Cave \u0026 Stairs | 8x8x9 In | Fish Tank Decor | 4m3d Design Art","description":"\u003cp\u003eTransform your aquarium into an underwater adventure with this stunning stone mountain decoration from 4m3d Design Art. Featuring a cave opening and intricate staircase detail, it gives your fish exciting places to swim in, around, and through while creating a dramatic and natural-looking centerpiece for your tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 8x8x9 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eDramatic stone mountain design with cave and staircase details\u003c\/li\u003e\n\u003cli\u003e8x8x9 inches — a bold aquarium centerpiece\u003c\/li\u003e\n\u003cli\u003eFish can swim in, around, and through the cave\u003c\/li\u003e\n\u003cli\u003eAquarium-safe PLA filament construction\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003eWant a different color? Message us — we can print one just for you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53931090575636,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260824_082951.jpg?v=1788284860"},{"product_id":"aquarium-decor-logs-with-shelves","title":"3D Printed Aquarium Log with Shelves | 10x7x13 In | 4-Piece Fish Tank Decor | 4m3d Design Art","description":"\u003cp\u003eYour fish will love exploring this beautifully detailed log decoration from 4m3d Design Art! With built-in shelves for plants and a swim-through design, this 4-piece aquarium centerpiece creates a rich, natural-looking environment your fish will enjoy every day. At 10x7x13 inches it makes a dramatic statement in any tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 10x7x13 inches. Comes in 4 pieces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eRealistic log design with built-in shelves for live or artificial plants\u003c\/li\u003e\n\u003cli\u003eSwim-through openings for fish exploration\u003c\/li\u003e\n\u003cli\u003e10x7x13 inches — a dramatic aquarium centerpiece\u003c\/li\u003e\n\u003cli\u003eComes in 4 pieces for easy placement\u003c\/li\u003e\n\u003cli\u003eAquarium-safe PLA filament construction\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53931361730836,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260824_082750_47a6a7af-0e49-48aa-9a8d-c8c9250ff407.jpg?v=1788285963"},{"product_id":"aquarium-decor-rock-structure-with-swim-through","title":"3D Printed Aquarium Rock Structure with Swim Through | 8x8 In | Fish Tank Decor | 4m3d Design Art","description":"\u003cp\u003eAdd a stunning natural rock formation to your aquarium with this beautiful rock structure from 4m3d Design Art. The swim-through opening invites your fish to explore while the realistic rock texture creates a gorgeous, natural-looking focal point for any freshwater or saltwater tank.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 8x8 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eLovely natural rock structure design with swim-through opening\u003c\/li\u003e\n\u003cli\u003e8x8 inches — a beautiful aquarium focal point\u003c\/li\u003e\n\u003cli\u003eRealistic rock texture blends naturally with aquarium environments\u003c\/li\u003e\n\u003cli\u003eAquarium-safe PLA filament construction\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003eWant a different color? Message us — we can print one just for you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53931839029524,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260824_082439.jpg?v=1788287562"},{"product_id":"aquarium-decor-twisted-mango-root-swim-through-for-fish","title":"3D Printed Aquarium Twisted Mango Root Swim Through | 5x4x7 In | Fish Tank Decor | 4m3d Design Art","description":"\u003cp\u003eEye-catching and naturalistic, this twisted mango root swim-through from 4m3d Design Art adds a stunning driftwood-inspired focal point to any aquarium. The intertwining root design creates intriguing swim-through passages your fish will love to explore, while the organic shape blends beautifully with natural aquarium setups.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 5x4x7 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eEye-catching twisted mango root design\u003c\/li\u003e\n\u003cli\u003e5x4x7 inches — a striking aquarium accent\u003c\/li\u003e\n\u003cli\u003eSwim-through passages for fish exploration\u003c\/li\u003e\n\u003cli\u003eBlends naturally with driftwood and aquascape setups\u003c\/li\u003e\n\u003cli\u003eAquarium-safe PLA filament construction\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003eWant a different color? Message us — we can print one just for you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53942961275156,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260824_082522.jpg?v=1788462284"},{"product_id":"aquarium-background-landscape-1","title":"3D Printed Aquarium Background Landscape | 14x10x7 In | 2-Piece 5-Gallon Tank Decor | 4m3d Design Art","description":"\u003cp\u003eGive your aquarium a gorgeous scenic backdrop with this beautifully designed landscape background from 4m3d Design Art. Perfect for 5-gallon tanks, this 2-piece background creates a stunning layered landscape effect that transforms the look of your entire tank. A simple upgrade that makes a dramatic difference.\u003c\/p\u003e\u003cp\u003eShips as shown in listing photos. Available in most any color. 3D printed in-house using aquarium-safe PLA filament. Measures 14x10x7 inches. Comes in 2 pieces. Perfect for 5-gallon tanks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShips as shown in listing photos\u003c\/li\u003e\n\u003cli\u003eBeautiful landscape background design for a dramatic tank transformation\u003c\/li\u003e\n\u003cli\u003e14x10x7 inches — sized perfectly for 5-gallon tanks\u003c\/li\u003e\n\u003cli\u003eComes in 2 pieces for easy installation\u003c\/li\u003e\n\u003cli\u003eAquarium-safe PLA filament construction\u003c\/li\u003e\n\u003cli\u003eAvailable in most any color\u003c\/li\u003e\n\u003cli\u003eWant a different color? Message us — we can print one just for you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53943309009172,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260830_140815.jpg?v=1788465512"},{"product_id":"3d-printed-aquarium-driftwood-rock-decor-set-4-piece-tank-decoration-custom-color-4m3d-design-art","title":"3D Printed Aquarium Driftwood \u0026 Rock Décor Set | 4-Piece Tank Decoration | Custom Color | 4m3d Design Art","description":"\u003cp\u003eTransform your aquarium into a breathtaking underwater landscape with this handcrafted 3D printed driftwood and rock décor set. Designed to mimic the natural look of aged driftwood and weathered stone, this 4-piece set creates instant depth and visual drama in any freshwater or display tank.\u003c\/p\u003e\n\u003cp\u003eWhether you're aquascaping a betta tank or building a centerpiece display, this set gives you the flexibility to arrange the pieces in endless configurations — tall and dramatic, wide and sprawling, or stacked for height. Made to order and available in custom colors to match your tank's theme.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSet includes 4 pieces\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 14\" L × 6\" W × 12.5\" H\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eMaterial: PLA (3D printed, lightweight, and water-display safe)\u003c\/li\u003e\n\u003cli\u003eCustom color available — leave a note at checkout or message me\u003c\/li\u003e\n\u003cli\u003eMade to order — ships in 3–5 business days\u003c\/li\u003e\n\u003cli\u003eRecommended for display or dry aquascaping; seal before submerging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53956562616596,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260830_140203.jpg?v=1788731919"},{"product_id":"3d-printed-aquarium-stone-rock-decor-set-2-piece-tank-decoration-custom-color-4m3d-design-art","title":"3D Printed Aquarium Stone Rock Décor Set | 2-Piece Tank Decoration | Custom Color | 4m3d Design Art","description":"\u003cp\u003eAdd natural-looking depth and texture to your aquarium with this 3D printed stone and rock décor set. Designed to mimic rugged, layered rock formations, this 2-piece set creates a striking focal point in any freshwater display tank. Arrange the pieces side by side for a wide rocky shelf, or stack them for a dramatic vertical look.\u003c\/p\u003e\n\u003cp\u003eLightweight and easy to position, these pieces give your aquascape a polished, intentional look without the weight of real rock. Made to order and available in custom colors to complement any tank theme.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSet includes 2 pieces\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 11\" L × 7\" W × 5\" H\u003c\/li\u003e\n\u003cli\u003eMaterial: PLA (3D printed, lightweight)\u003c\/li\u003e\n\u003cli\u003eCustom color available — leave a note at checkout or message me\u003c\/li\u003e\n\u003cli\u003eMade to order — ships in 3–5 business days\u003c\/li\u003e\n\u003cli\u003eRecommended for display or dry aquascaping; seal before submerging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53956592206100,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260830_135645.jpg?v=1788734872"},{"product_id":"3d-printed-aquarium-rock-with-cave-10x10x10","title":"3D Printed Aquarium Rock with Cave | Fish Tank Decor | 4m3d Design Art","description":"\u003ch2\u003eTransform Your Tank with a Natural-Looking Rock Cave\u003c\/h2\u003e\n\u003cp\u003eBring depth and dimension to your aquarium with this handcrafted 3D printed rock formation featuring a natural arch and cave hideout. Your fish will love exploring the nooks and crannies while you enjoy a stunning centerpiece that looks like it was pulled straight from a riverbed.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10 x 8 x 5 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: 3D printed, fish-safe resin\u003c\/li\u003e\n\u003cli\u003eIncludes natural arch\/bridge and cave hideout\u003c\/li\u003e\n\u003cli\u003eAvailable in custom colors — contact us to personalize\u003c\/li\u003e\n\u003cli\u003eHandcrafted to order by 4m3d Design Art\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eReptile and terrarium enclosures\u003c\/li\u003e\n\u003cli\u003eCichlids, plecos, and other cave-dwelling fish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53959953482004,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260830_140020.jpg?v=1788803169"},{"product_id":"3d-printed-2-piece-aquarium-background-octopus-15x10x5","title":"3D Printed 2-Piece Aquarium Background with Octopus Design | Fish Tank Decor | 4m3d Design Art","description":"\u003ch2\u003eCreate an Underwater Masterpiece in Your Aquarium\u003c\/h2\u003e\u003cp\u003eDive into a stunning undersea world with this 3D printed 2-piece aquarium background featuring an intricate octopus centerpiece and tiered rock shelves. The two panels fit together seamlessly to form a dramatic, full-width backdrop that transforms any tank into a breathtaking aquatic habitat your fish will love exploring.\u003c\/p\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSize: 15 x 10 x 5 inches (assembled)\u003c\/li\u003e\n\u003cli\u003e2-piece interlocking design for easy installation\u003c\/li\u003e\n\u003cli\u003eFeatures octopus\/sea creature sculpted centerpiece\u003c\/li\u003e\n\u003cli\u003eMultiple built-in tiered shelves for fish to rest and hide\u003c\/li\u003e\n\u003cli\u003eAvailable in custom colors — contact us to personalize\u003c\/li\u003e\n\u003cli\u003eHandcrafted to order by 4m3d Design Art\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFreshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eCichlids, plecos, and cave-dwelling fish\u003c\/li\u003e\n\u003cli\u003eReptile and terrarium enclosures\u003c\/li\u003e\n\u003cli\u003eAquascape enthusiasts looking for a unique centerpiece\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4m3d Design Art","offers":[{"title":"Default Title","offer_id":53960338440468,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/1193\/7812\/files\/20260830_140419.jpg?v=1788805925"},{"product_id":"3d-printed-aquarium-arch-stone-rock-11x7x5","title":"3D Printed Aquarium Arch Stone Rock | Fish Tank Cave Decor | 4m3d Design Art","description":"\u003ch2\u003eA Natural Stone Arch Your Fish Will Love\u003c\/h2\u003e\u003cp\u003eAdd a stunning focal point to your aquarium with this 3D printed stone arch rock formation. 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