i have a 55 gallon working on a mixed reef... right now i have currently 2 600 hydor Koralia evolution circulation on a RKL wave maker setting at 5:00 to 10:00 minute intervals... i am thinking its not enough because there is not a lot flow in the tank.... my over flow is in the back left corner looking at the tank and my return in a 1/2 line split into a Y my 600's are set one on the right and one on the left....
any comments on this set up???
any comments on this set up???