I have my 75g going with a 20g sump with a quietone 4400hh pushing about 625gph based on the headloss calculator. I also have 2 Koralia 2's for flow. Here is a pic of the tank with one of the Koralia's in (the other was pulled for my salt mixing tub, pending arrival of a replacement powerhead for sw mixing).
How would you recommend setting up the two Koralia's for decent flow?
I was thinking of lowering the one on the right about 2" and then placing the one of the left about half way up the tank facing the right side, but was worried about blowing the sand all around.
Any advice is welcome
How would you recommend setting up the two Koralia's for decent flow?
I was thinking of lowering the one on the right about 2" and then placing the one of the left about half way up the tank facing the right side, but was worried about blowing the sand all around.
Any advice is welcome
