Nov 7, 2015 #1 willist0 Reefing newb Just bought a 30 gal tank to build my sump/refigium, but I'll need an overflow box (it's a 55 gal tank) who makes the best one and why?
Just bought a 30 gal tank to build my sump/refigium, but I'll need an overflow box (it's a 55 gal tank) who makes the best one and why?