Modifying Powerheads

Описание: Hey all! This is my video of modifying my powerhead to make it fry, and shrimp safe. It also allows you to not run a filter by providing Mechanical and Biological filtration. If using in a fish only you may be interested in using Carbon as well, and I dont see any reason to not run large pieces around the bottom of the sponge.

Aquarium filter power head tank fishtank filtration invertebrate safe