Aquarium Decor
Organic 3D-printed rockscape forms for building layered aquarium and aquascape layouts. Available in multiple sizes and neutral finishes.
47 products
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Coast Dune Aquarium Cave & Aquascape Hardscape – 3D-Printed Fish Hide
Regular price
From $11.99
WhiteDesert SandBlackLight Gray
Dune Cove Aquarium Cave & Shrimp Shelter – 3D-Printed Fish Hide
Regular price
From $12.99
WhiteDesert SandBlackLight Gray
Dune Tide Aquarium Tunnel & Aquascape Hardscape – 3D-Printed Fish Hide
Regular price
From $10.99
WhiteDesert SandBlackLight Gray
Shore Sand Shrimp Shelter & Fish Hide – 3D-Printed Aquarium Hardscape
Regular price
From $10.99
WhiteDesert SandBlackLight Gray
Tide Mesa Pleco Cave & Aquarium Tunnel – 3D-Printed Fish Hide
Regular price
From $19.99
WhiteDesert SandBlackLight Gray
Brackish Den Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $9.99
WhiteDesert SandBlackLight Gray
Catacomb Hollow Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $9.90
WhiteDesert SandBlackLight Gray
Aquaform Den Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $9.99
WhiteDesert SandBlackLight Gray
Cave 11 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $34.99
WhiteDesert SandBlackLight Gray
Cave 1 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $42.99
WhiteDesert SandBlackLight Gray
Cave 12 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $15.99
WhiteDesert SandBlackLight Gray
Cave 13 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $8.99
WhiteDesert SandBlackLight Gray
Cave 14 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $10.99
WhiteDesert SandBlackLight Gray
Cave 15 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $13.99
WhiteDesert SandBlackLight Gray
Cave 16 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $12.99
WhiteDesert SandBlackLight Gray
Cave 18 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $18.99
WhiteDesert SandBlackLight Gray
Cave 19 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $9.99
WhiteDesert SandBlackLight Gray
Cave 24 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $10.99
WhiteDesert SandBlackLight Gray
Cave 21 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $19.99
WhiteDesert SandBlackLight Gray
Cave 23 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $19.99
WhiteDesert SandBlackLight Gray
Cave 29 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $9.99
WhiteDesert SandBlackLight Gray
Cave 27 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $12.99
WhiteDesert SandBlackLight Gray
Cave 5 Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $12.99
WhiteDesert SandBlackLight Gray
Coral Tunnel Aquarium Cave & Aquascape Decor – 3D-Printed Fish Hide
Regular price
From $9.99
WhiteDesert SandBlackLight Gray
How do I choose the right piece?
Start with the job it needs to do: create a focal point, add shelter, build height or connect other forms. Then consider the footprint and open swimming space in your layout.
Does it need prep before it goes in?
Rinse each PLA or PETG piece before use. Dry-fit the layout outside the tank first, then secure the arrangement, plant and flood slowly.
















































