Aquarium sponge filter
Source: Thingiverse by pinbot02
The Aquarium sponge filter is a free printable 3D model from Thingiverse by pinbot02. A basic sponge filter designed to be as simple as zip-tying some sponge media around the filter and dropping in an air stone. You can download the STL file from the original listing below and print it at home.
About this model
A basic sponge filter designed to be as simple as zip-tying some sponge media around the filter and dropping in an air stone. Designed to be used with a cylindrical 2cm air stone like the one pictured, but easily scaled to different diameters as necessary. The outflow tube can likewise be cut as desired, I modeled it fairly tall in order to maximize flow rate. Works just as well as, if not better than manufactured sponge filters I have purchased previously. PETG is preferred for aquarium prints, but plain PLA is also generally considered safe, if less durable.
Frequently asked questions
- Is this 3D model free to download?
- Yes. Aquarium sponge filter is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 pinbot02.
- Who made this model?
- Designed by pinbot02, 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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