Hi all, sorry if this info is already on here, I tried searching but didn't find what I was after. I'm setting up some grow out tanks in my garage that I want to run on air sponges but I can't find any info on how much air I need to drive them. Does 1L of air per min move 1L of water per min.
I have been keeping tropicals for about 10 years but always on canisters so I don't have any experience with sponges.
thanks.