nightfire76
Active Member
so right now i have a koralia 4 (1200 gph) and a koralia 3 (850) for a total of 2050 gph which is great for a 55 gallon though my thing is that is seems way too consitrated and a few of my corals are closing up some if not opening at all like some of my zoas....i've moved some here and there and its still the same so.....question is....should i put less flow in the tank even though i have softies, lps and sps or.....should i just get smaller pumps in there like 2 on each side that equals about the same amount of gph?