Renegade Aquatics
Well-Known Member
I got some questions since I plan on getting sponge filters for my tanks. However I only one air pump as I don't want to buy 3 or 4 that are just enough to power each tank.
How big of sponge filters should I use to thoroughly filtrate each tank? (2 40Bs and either a 29 or another 40B)
Should I buy sponges that are rated for a bigger tank than the one they are filtrating, like you would a normal canister or H.o.B.? For instance I currently run two H.o.B.s that are rated for 70 gallons.
How big of a air pump should I buy to power each of the sponge filters? Specifically GPH wise
Thanks in advance.
How big of sponge filters should I use to thoroughly filtrate each tank? (2 40Bs and either a 29 or another 40B)
Should I buy sponges that are rated for a bigger tank than the one they are filtrating, like you would a normal canister or H.o.B.? For instance I currently run two H.o.B.s that are rated for 70 gallons.
How big of a air pump should I buy to power each of the sponge filters? Specifically GPH wise
Thanks in advance.