Air pump for 90 gallon Aquarium suggestion
i have a 90 gallon Aquarium. The Aquarium is 21 inches in height. Right now I have a Whisper 150. I recently put the Air pump on the top of the tank and that did help power the bubble bar.
I have one bubble bar, I would like to run two Sponge Filters also. Not sure if that is over-kill
I have about 10 gold fish and other tropical fish (about 20 total).