deer99
Member
need sum help on lighting. i have two Power Compact on my tank know i am looking to take one off and put a mh on the tank the mh is 2x 250 & 2x96 the Pc is a total of 260w. am i doing this right 630w white and 322 blue. how much more light do i need to do sum sps and clams. my tank is 120g and is 24in high.:notsure:
