Aqarium AIR powered filter

thingiverse

This is my own project (prototype) of aquarium air powered filter you need only connect 7mm hose from aquarium air pump and use sponge cube you can choose ring with small holes or little bigger holes because the PLA material tends to float, it is necessary to stick the whole filter on a small piece of glass, for example on tube i created protrusions for threading stainless steel nuts for loading - you can try this.