I had brown then went to green now hair and green what should I do? I clean the glass but the hair alage is getting all over the rock what is the best thing to get to eat this stuff? I am keeping my lights on a very low time(3 to 4 hrs/day). Maybe more cheato in my sump? also cleaning my skimmer every other day has alot of brownish/green water from the foam is this all normal for a tank that has been running about a month thanks John:iamwithst