Corner-HMF retaining wall

If you use a HMF in your fish tank it can be very annoying when you want to cleanup the filter media once in a while. The gravel/sand will slide in the place where your filter mat is. To avoid that, I made a retaining wall to hold back the ground. This is designed for a corner HMF with ~ 12cm edge length (should be sufficient for a standard 80cm tank). In certain limits it should be scalable in the slicer so you can adapt it to your needs.

Print Instructions

• no infill
• use PETg or any other material you think is fish save

See also my other fish tank stuff: https://www.printables.com/@Antimaterie/collections/973165

Additional notes

I'm interested in your feedback to improve my stuff! So give me likes, post makes, comment and rate the print to show others and me how well it goes.
If you post a make, let me know which filament you use.

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In general my Prints are not for commercial use, but if you are a print farm owner and want to sell some of my stuff, please contact me.

Hope you enjoy my models.