- Dec 30, 2004
Hi, im setting up a 29 gal tank and i want to keep mostly-all SPS. I will have 4 outputs. I was thinking about using a sequence reeflo dart. It seems like overkill, but i went on reef central, and i used the head loss calculator. I used the sequence 3600seq12 because it had the same gph as the dart. So after i put in the info, i got 2412 gph. Then if i divide that into 4 i get 630 gph. Does this sound right?