hey msd2 i have a clam in my75 gal with 542 watts per gal, he's in the cc on the bottom, do you think he will do better up higher. the lighting is 2-175 MH and 2-96 wt att.
Trust me bang knows x10 what I do about aquarium things, Im just a humble amature but yea to get my .02 cents in we need the clam and also how deep ur tank is.