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View Full Version : lighting?


badhand2222
10/10/2007, 03:59 PM
I just turned my 55g predator and made it a reef setup, i bought some new lights they are coral life 50/50"s with 150 watt halide in center, how long should I run the lightS to get maximum growth from my corals? There are only a couple corals now (mushrooms, polyps, tree coral), but want to add more later and maybe a clam or two.

whosurcaddie
10/10/2007, 04:34 PM
How wide and long is your tank. Clams need a lot of light.