Okay the past couple weeks or so the inside of my tank on the glass has quite a bit of brown algae. After 3-4 days after I clean the glass it comes back, it's starting to become a bit of an eyesore. I have 60W over my 55 gallon tank and I usually have them on for 4-6 hours in the monring from around 8-12 or 2 and from 5-6 - 11-midnight. My tank has been set up for almost 3 months now. I don't think there is much I can do without increasing the light which could lead to green algae which in my opinion is worse. I just thought I'd ask if anyone had any tips or suggestions.