Water flow

[DanG]

on my current 40 I've got a korilla 3 and a korilla 1. The skimmer adds some flow, but not a lot, maybe 225gph, at least that's what the pump is rated for.

On my new 70 that I've ordered, I am planning on running 500gph on the return line from the sump and moving the korilla 3 and korilla 1 over to the new tank. I'll probably dump the 1 and replace it with another 3 or maybe step up to a 4. It's a lot of softies and LPS with a single SPS.