I have a question also since I am trying to put together a sump. A sump could be a small tank, right
or is it one of those boxes with the bioballs in them. I have purchased a CPR SR2 IN-SUMP PROTEIN SKIMMER, I have a pump and a Fluval 404. How can I make all this work? I do not have an overflow, I know I will need one.
My question is I put the overflow to feed the tank(sump), then what have the skimmer do its job? can I use my Fluval to fliter and send the water to the tank?
I am so lost on this and there is no clear way or picture I have been able to find.
HELP!!! :help: :help: :help: