I have a 72 gal
Bow Front that i'm making into a reef tank. The sump im designing is made from a 20 gal
Long and i'm just looking for feedback/advice and a couple recommendations:
My 72 Gal
(plus the sump) needs what kind of pump(mag 7?) at a 4' head for the return to have decent flow. I will have 2 Maxi 1200's in the main tank as well.
Whats a quality 300W sumbersible heater?