GPH of tank overflow

[Dmitry]

Does anyone know how man gph the All-Glass 72gallon bow overflows move? I got my tank used with a pump and have no idea how much it moves. I see it's 93w, though.

 

[House of Laughter]

DE, AGA overflows are typically 1" drain and 3/4 return

My experience tells me 600gph on the drain is what works best - for the AGA

JME, though, I am sure 1" moves more water just not sue how much.

J

 

[regal]

Drain and overflow Calculator.