Calculating volumetric flow for discharge line

[reefgirl189]

Originally Posted by sphelps

What pump do you have?

Sedra 20000

I can't find a comparable pump for 2000 gph at 0 head on reefcental's chart. Most of them are little pumps. The Iwakis are sort of comparable but I don't recognize the models that are on the list. Plus my Sedra's internal and the Iwakis are external, which kind of plays into the math a bit.