Filter - media for aquarium filter - mechanical and bacterial filtration

This is a very simple design to replace the mechanical filtering material of our aquariums. That is, the typical plastic coarse mesh sponge. I have prepared two sizes, 65x92x35 and 65x92x70, which correspond to size S and L filters of the Biobox brand of Aquatlantis. You can easily replicate my design for any size of filter, following the instructions for printing settings. If you liked it, you can click on "Like" or follow me! Thanks a lot!