Flow question.

[WickedReefs]

hello, my current tank is 48”x24”x16” and i have 2 MP40’s for flow, i had the MP40’s in my last tank 24x24x24 but im thinking with how low this tank is the MP40s may be bit much. I think i might be better off with the Gyre style pump? How would you go about flow for this tank? It'll be mixed reef but mainly SPS (Millies).

 

[BairCorals]

Mostly sps? I'd probably stick with those mp40s and run them a little slow. That mixed with your return lines is going to be great imo. If you'd like, a gyre xf330 with a mp40 would be what I would do if I had nothing. But having 2 mp40s on hand, I'd go that route instead