Originally Posted by mr_X
I would look for a 20 LONG. The biggest footprint you can fit in the stand. You aren't going to be able to do much with the height of a tall tank.
Ok that I can do! I'm gonna wait till petco has their $1 per gallon sale and get it then if I can't find one on CL
by then. So a 20 long. There's no concern about the refuge fitting the the bottom with it to then? I don't wanna run our of space
EDIT: I found this sump on CL
I'm not sure about it and wanted your opinion. Do you think this will fit in a 20 long sump?