Since i put those MH lights in my tank the algae is goin nuts!!! I have to wait a week or so to get my sump goin, to lower the nitrates so that the algae wont grow. i believe its hair algae and its growing exponentially. i have a uv sterilizer i though that this should help kill any waterborne algae. So i this algae thats always been there and is now goin nuts cuz of the lights or is it new algae? is there any quick fixes to slow the algae till i can get the sump goin? whats a good fish that eats algae but not corals? should i use my flourescent light till i get the nitrates down.? True that the nitrates are feeding this algae? I did a 16 gallon water change 2 days ago, but my water is evaporatting so fast im not sure it helped??? any help would be great i am obviously trying to stop this from getting outta control!!