Aquarium decoration 3D printable model by jhenager1

Aquarium decoration

Source: Thingiverse by jhenager1

The Aquarium decoration is a free printable 3D model from Thingiverse by jhenager1. I took a rock or two and stretched it and cut it in half. You can download the STL file from the original listing below and print it at home.

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136 saves Source: Thingiverse Updated 2026-05-06

Tags: Aquarium, decoration

About this model

I took a rock or two and stretched it and cut it in half. Then I arranged them so they merged and added some holes. The goal was to have some natural looking rock like structures that will fit in the corner of a tank and let the fish explore/hide, and possibly nest, as some will not lay eggs in the open. The back is open so as to minimize the loss of water space.

Frequently asked questions

Is this 3D model free to download?
Yes. Aquarium decoration is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by jhenager1.
Who made this model?
Designed by jhenager1, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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