I think my quiet 1200 pump doesn't seem to push enough water cause the over flow seem to build up with an air bubble. I sent Rob a MSG about it but he didn't get back to me but no problem I was keeping two good

on it . But after I started to listen to some of the podcast again cause most of them I listened to them when I went to sleep. Found out someone asked him about head lost then I went over to Reef Central and found out that I can flow allot more then I tough at first.
So do you think I should get a mag 5 then a 3 and have more flow then I need or go with the Mag 3 with a flow rate of 288g installed? My overflow box only flows 300g.