I have 3 MH 250's going 9 Hours and my T5 Actinics running 11 hours. Can this be causing my recent GHA Bloom. I mean Long strans of GHA are forming on my rock preventing the recent coralline growth that I see spreading. It's like a battle gowing o9n in there. HELP!!! Can this be caused by another issue? I feed every other day Brine Shrimp...Lot's of monsters in there too. I just want to stop GHA. Please help.