OK, so I went out and bought a 40 gallon long tank....and then some parts from another guy. Included two undergravel filters (one very long one??)
I have an aquaclear 60/40, which I was going to use, so should I even bother with the undergravel filter?
I have an aquaclear 60/40, which I was going to use, so should I even bother with the undergravel filter?