Re: Hi everyone! yea about question 1 , dont forget to calculate how much head pressure your gonna be fighting.. Marinedepot.com has a chart for the magdrive pumps (which everyone pretty much uses for insump return) 9.5 is what i just ordered, and i gota cover at least 4' of head, which means the pump shooting up 800 GPH, AND my overflow box, is rated at exactly 800 gph, but im also installing a ball valve to regulate just incase my return pump is to strong. sorry if that didnt make any sense.
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55 gallon, prizm HOB skimmer, 48" PC Formosa DX - JG3 2 x day, 2 antic, some powerheads, around 24 pnds LR, 3 clowns, 2 tangs, anenome's. RO water |