{"title":"Ocean \u0026 Reef Caves","description":"\u003cp\u003eCoral- and tide-inspired aquarium caves with organic, reef-like textures — natural-looking shelters for freshwater and saltwater tanks alike.\u003c\/p\u003e","products":[{"product_id":"bubblesong-grotto-aquarium-cave","title":"Bubblesong Grotto Aquarium Cave","description":"\u003cp\u003eAdd a natural and eye-catching feature to your aquarium with the Bubblesong Grotto Cave. Inspired by flowing water and underwater rock formations, this 3D printed aquarium cave provides a safe and comfortable hiding place for fish and shrimp while enhancing the overall look of your tank.\u003c\/p\u003e\u003cp\u003eThe organic curves, smooth openings, and textured surface create a realistic stone-like appearance that fits easily into most aquascapes — freshwater or saltwater, including betta tanks, shrimp tanks, and community setups.\u003c\/p\u003e\u003ch3\u003eAvailable Sizes (approx.)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge (L): 220 × 124 × 142 mm\u003c\/li\u003e\n\u003cli\u003eMedium (M): 170 × 96 × 109 mm\u003c\/li\u003e\n\u003cli\u003eSmall (S): 130 × 73 × 84 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade from aquarium-safe, non-toxic material. For best results, use with gravel substrate — not recommended for fine sand. Color may vary slightly due to lighting and printing differences. Custom sizes available on request.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859085971786,"sku":null,"price":7.5,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944809713994,"sku":null,"price":15.0,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944809746762,"sku":null,"price":28.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1.jpg?v=1785735219"},{"product_id":"mistreef-den-aquarium-cave","title":"Mistreef Den Aquarium Cave","description":"\u003cp\u003eCreate a calm and natural retreat inside your aquarium with the Mistreef Den Aquarium Cave. Designed to provide a secure hiding space for fish and aquatic pets, this cave helps reduce stress, support natural behavior, and add depth to your aquascape.\u003c\/p\u003e\u003cp\u003ePerfect for freshwater and saltwater aquariums, Mistreef Den blends seamlessly into planted tanks, rock layouts, and coral-inspired setups. Ideal for bettas, shrimp, plecos, cichlids, and other ornamental fish.\u003c\/p\u003e\u003cp\u003eIts organic rock-inspired form blends beautifully with plants, stones, driftwood, and reef-style decorations. Smooth edges and sturdy construction for long-lasting performance.\u003c\/p\u003e\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMedium (M): 170 × 163 × 131 mm\u003c\/li\u003e\n\u003cli\u003eLarge (L): 220 × 212 × 170 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Terraloo","offers":[{"title":"Medium","offer_id":62859086070090,"sku":null,"price":38.85,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944810041674,"sku":null,"price":68.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1_a5b50e42-db86-4fe0-90fe-8021c51e1a44.jpg?v=1785735284"},{"product_id":"ocean-corner-aquarium-cave","title":"Ocean Corner Aquarium Cave","description":"\u003cp\u003eThe Ocean Corner aquarium cave is designed to create a natural, secure shelter for fish and shrimp while efficiently utilizing corner space in your tank. Its organic, rock-like form fits neatly along aquarium glass, blending seamlessly into aquascapes.\u003c\/p\u003e\u003cp\u003eThe dual-entry design includes one entrance through the gravel and another from the open corner, giving aquatic inhabitants multiple routes to hide, rest, and explore.\u003c\/p\u003e\u003cp\u003eMade from durable, aquarium-safe PETG — non-toxic and suitable for freshwater and saltwater. The stable, low-profile base keeps it firmly in place without disturbing your substrate.\u003c\/p\u003e\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eL: 220 × 149 × 87 mm\u003c\/li\u003e\n\u003cli\u003eM: 170 × 115 × 67 mm\u003c\/li\u003e\n\u003cli\u003eS: 120 × 81 × 47 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859086430538,"sku":null,"price":9.15,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944811123018,"sku":null,"price":14.25,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944811155786,"sku":null,"price":29.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/10_2b11fc2d-4d2a-4d1a-8519-855bd3b254c1.jpg?v=1785735607"},{"product_id":"seafrost-hollow-aquarium-cave","title":"Seafrost Hollow Aquarium Cave","description":"\u003cp\u003eBring a cool, natural touch to your aquarium with the Seafrost Hollow Aquarium Cave, a unique fish tank hide designed for bettas, cichlids, shrimp, and other aquatic pets. With its distinctive organic shapes and textured surfaces, this cave adds depth, interest, and functionality to any aquascape.\u003c\/p\u003e\u003cp\u003ePerfect for freshwater and planted aquariums, Seafrost Hollow provides a safe and cozy retreat for shy or territorial fish while enhancing your underwater landscape.\u003c\/p\u003e\u003cp\u003eMade from non-toxic, aquarium-safe materials — durable, lightweight, and easy to reposition without disturbing your aquascape.\u003c\/p\u003e\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge (L): 213 × 220 × 163 mm\u003c\/li\u003e\n\u003cli\u003eMedium (M): 164 × 170 × 126 mm\u003c\/li\u003e\n\u003cli\u003eSmall (S): 116 × 120 × 89 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859086725450,"sku":null,"price":9.75,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944811319626,"sku":null,"price":36.75,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944811352394,"sku":null,"price":51.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/2_bcf3e1c7-d8c4-4a3e-9dcf-35ba46548db6.png?v=1785735835"},{"product_id":"coralveil-cavern-aquarium-cave","title":"Coralveil Cavern Aquarium Cave","description":"\u003cp\u003eCoralveil Cavern is a 3D-printed aquarium cave hide from Terraloo, designed to give fish and shrimp a natural-looking shelter and a striking focal point for your aquascape.\u003c\/p\u003e\u003cp\u003eMade from aquarium-safe, non-toxic PETG, suitable for both freshwater and saltwater tanks. Available in multiple sizes — contact us for exact dimensions.\u003c\/p\u003e\u003cp\u003eBest placed on gravel substrate. Minor surface variations are normal due to the 3D printing process.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859086790986,"sku":null,"price":9.9,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944811909450,"sku":null,"price":22.49,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944811942218,"sku":null,"price":44.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1_195db7ea-2c32-446c-81ba-166b8c316736.jpg?v=1785736037"},{"product_id":"ocean-cradle-aquarium-cave","title":"Ocean Cradle Aquarium Cave","description":"\u003cp\u003eOcean Cradle is a 3D-printed aquarium cave hide from Terraloo, designed to give fish and shrimp a natural-looking shelter and a striking focal point for your aquascape.\u003c\/p\u003e\u003cp\u003eMade from aquarium-safe, non-toxic PETG, suitable for both freshwater and saltwater tanks. Available in multiple sizes — contact us for exact dimensions.\u003c\/p\u003e\u003cp\u003eBest placed on gravel substrate. Minor surface variations are normal due to the 3D printing process.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"Medium","offer_id":62859086987594,"sku":null,"price":19.65,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944812138826,"sku":null,"price":55.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1_330c8e3f-c9cb-46ef-b251-4cedcb88f437.jpg?v=1785736333"},{"product_id":"tidepool-aquarium-cave","title":"Tidepool Aquarium Cave","description":"\u003cp\u003eTidepool is a 3D-printed aquarium cave hide from Terraloo, designed to give fish and shrimp a natural-looking shelter and a striking focal point for your aquascape.\u003c\/p\u003e\u003cp\u003eMade from aquarium-safe, non-toxic PETG, suitable for both freshwater and saltwater tanks. Available in multiple sizes — contact us for exact dimensions.\u003c\/p\u003e\u003cp\u003eBest placed on gravel substrate. Minor surface variations are normal due to the 3D printing process.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859087020362,"sku":null,"price":10.05,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944812204362,"sku":null,"price":15.3,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944812237130,"sku":null,"price":27.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1_d067a290-b3cc-4ee2-9d89-b56d098e64bf.png?v=1785736430"},{"product_id":"ocean-tunnel-aquarium-cave","title":"Ocean Tunnel Aquarium Cave","description":"\u003cp\u003eOcean Tunnel is a 3D-printed aquarium cave hide from Terraloo, designed to give fish and shrimp a natural-looking shelter and a striking focal point for your aquascape.\u003c\/p\u003e\u003cp\u003eMade from aquarium-safe, non-toxic PETG, suitable for both freshwater and saltwater tanks. Available in multiple sizes — contact us for exact dimensions.\u003c\/p\u003e\u003cp\u003eBest placed on gravel substrate. Minor surface variations are normal due to the 3D printing process.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859087216970,"sku":null,"price":12.52,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944813220170,"sku":null,"price":33.45,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944813252938,"sku":null,"price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1_99614c29-3c1b-42c6-8001-a2493a365863.jpg?v=1785736749"},{"product_id":"riptide-aquarium-cave","title":"Riptide Aquarium Cave","description":"\u003cp\u003eRiptide is a 3D-printed aquarium cave hide from Terraloo, designed to give fish and shrimp a natural-looking shelter and a striking focal point for your aquascape.\u003c\/p\u003e\u003cp\u003eMade from aquarium-safe, non-toxic PETG, suitable for both freshwater and saltwater tanks. Available in multiple sizes — contact us for exact dimensions.\u003c\/p\u003e\u003cp\u003eBest placed on gravel substrate. Minor surface variations are normal due to the 3D printing process.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"Small","offer_id":62859087511882,"sku":null,"price":12.0,"currency_code":"EUR","in_stock":true},{"title":"Medium","offer_id":62944813416778,"sku":null,"price":17.04,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":62944813449546,"sku":null,"price":35.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/1_253c20f7-55b2-4685-beed-e35a778c7a2c.png?v=1785736864"},{"product_id":"pleco-hotel-aquarium-cave","title":"Pleco Hotel Aquarium Cave","description":"\u003cp\u003eGive your plecos and bottom-dwelling fish the perfect place to rest, breed, and feel secure with the Pleco Hotel Aquarium Hideout. Designed to provide a natural-style shelter, this cave adds both function and visual appeal to your aquarium.\u003c\/p\u003e\u003cp\u003ePerfect for plecos (Bristlenose, Ancistrus, etc.), catfish, loaches, shrimp, and other bottom-dwelling fish. Made from PETG, fresh and salt water safe.\u003c\/p\u003e\u003cp\u003eAvailable sizes: Small 120 x 81 x 85mm, Medium 168 x 120 x 113mm, Large 220 x 148 x 157mm.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"S","offer_id":62944640565578,"sku":null,"price":11.52,"currency_code":"EUR","in_stock":true},{"title":"M","offer_id":62944729104714,"sku":null,"price":16.42,"currency_code":"EUR","in_stock":true},{"title":"L","offer_id":62944729137482,"sku":null,"price":34.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/il_794xN.7925945756_4wuz.jpg?v=1786617840"},{"product_id":"aqua-nest-aquarium-corner-cave","title":"Aqua Nest Aquarium Corner Cave","description":"\u003cp\u003eGive your fish a safe and natural hiding spot with the Aqua Nest aquarium cave. Made from durable PETG filament and designed to sit under gravel or substrate for a seamless natural look.\u003c\/p\u003e\u003cp\u003eFeaturing two entrances and a unique fuzzy skin texture, Aqua Nest is perfect for shrimp, bettas, plecos, corydoras, and other aquatic pets. The textured surface increases surface area, helping beneficial bacteria colonize more effectively.\u003c\/p\u003e\u003cp\u003eAvailable sizes: Small 116 x 104 x 77mm, Medium 165 x 108 x 110mm, Large 214 x 191 x 142mm. Suitable for freshwater and saltwater aquariums, and terrariums.\u003c\/p\u003e","brand":"Terraloo","offers":[{"title":"S","offer_id":62944650363210,"sku":null,"price":10.65,"currency_code":"EUR","in_stock":true},{"title":"M","offer_id":62944729170250,"sku":null,"price":22.12,"currency_code":"EUR","in_stock":true},{"title":"L","offer_id":62944729203018,"sku":null,"price":42.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/6469\/1018\/files\/il_794xN.8082345965_fl9w.jpg?v=1786617936"}],"url":"https:\/\/www.terraloo.com\/collections\/ocean-reef-caves.oembed","provider":" Terraloo | Aquarium \u0026 Terrarium Decorations | 3D Printed in Europe ","version":"1.0","type":"link"}