View Single Post
Old 02/09/2018, 03:29 PM   #4
nereefpat
Registered Member
 
nereefpat's Avatar
 
Join Date: Apr 2016
Location: Central Nebraska
Posts: 2,585
I didn't run through your head loss calculations, but 750gph seems like a lot for a 40breeder.

Folks here seem to recommend about 5-10x display volume to turnover through the sump, so a pump somewhere around 200-400gph after head loss.

If you already have the pump, and your overflow can handle it, it could be fine. I might just worry about it being loud. You can valve down the pressure side of the pump as well.


__________________
Pat

Current Tank Info: 125 in-wall , 40b sump. 6 bulb T5. ASM G2 skimmer. LPS and leathers
nereefpat is online now   Reply With Quote