Co2 manifold and filter for a 20 long

[mott]

Originally Posted by Rex Grigg

I've used a 501 and it was not sufficient for a 10 gallon tank.

A in-line manifold will work just fine. You will need two needle valves to use it in-line however.

Really? I have one in my seven gallon and it's fine... I would imagen 3 more gallons wouldn't be a problem.

I would think a 501 and a sponge powerhead would work just fine for a 20 if you can't get a 2213.

[dr.tran]

Well the problem like I said is that I don't have enough space for this rack so I need something that would hang on the back of the tank or so.

Thanks rex, I will be ordering from u soon.