Hi, I am so glad to be a part of this community, I take great pleasure in my fish tanks, even though I am a beginner. I aspecialy enjoy my saltwater tank. But I do nead help! I recently put in 25lbs of live rock, very fresh I might add. My I had just treated my tank for red slim, which I thought was cleared up. Now my tank and everything in it, is turning a brownish gold color, and there is a fuzzy layer of stuff. I now I am leaving the lights on to long, because I enjoy it so much. I don't want my things to die, so I think I nead help quickly. Can I rince my rocks and sand in a seperate tank, will this help? Thank you. Please excuse my spelling, I have never been good at that.:question: