I got a question for anyone who can answer!! M 55 gallon saltwater tank for some reason turned green! All the water test come back good. Water quality is good. It is not from algea growth. So what would dye my water green. Please help me get it back to blue like it was when i started it. Tank you!!!!

how long have u being using your bulbs? i'm just guessing here. could be ypur bulbs may have shifted spectrum.