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Aquarium Chest 3D Models: STL Decor and Hideouts

This collection gathers 3D models of chests and hideouts designed for aquarium and terrarium use. You will find treasure chests, rock caves, and floating pieces that serve as decor or shelter. Each file is intended for 3D printing, and the exact scale depends on the model. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Uma coleção do Polyzon · 48 modelos de 4 sites

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 12/10/2026

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«Aquarium Chest 3D Models: STL Decor and Hideouts»

Chests in this collection range from open treasure boxes with coins to closed game-style chests. Rock and cave hideouts offer a more natural look, often with textured surfaces. Some models include a holder for an airstone or are designed to float, which changes how they sit in the water.

Before printing, check the model page for dimensions and part count. Large chests may need to be printed in sections and assembled, while smaller hideouts can be a single piece. Look at the author's recommended material and whether supports are required, as this affects the surface finish inside the aquarium.

To narrow results, try synonyms like treasure box, fish cave, or shrimp shelter. Related terms such as terrarium decor, rock hideout, or floating aquarium piece can lead to other useful models. You can also search for specific themes like pirate or game-inspired chests if that fits your setup.

FAQ

Perguntas frequentes

What material is used for aquarium chest 3D prints?
Many authors list PLA, PETG, or ABS, but the choice depends on your tank and whether the piece will be submerged long-term. Check the model page for the material the designer recommends.
Do these chests need supports when printing?
Some models are designed to print without supports, while others have overhangs that require them. The author's page usually states this, and you can also check photos of finished prints.
How do I scale a chest for my aquarium?
Scale is not fixed; you can resize the STL in your slicer to match the space you have. Keep in mind that very small details may become fragile when scaled down.
Can I use these models in a terrarium instead of an aquarium?
Yes, many chests and hideouts work in both setups. The main difference is that terrarium pieces do not need to withstand being submerged.
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