We moved out living room around a few months ago so I had to move my tank to the only available spot. Now that it's Spring and the sun is brighter and spending more time out, I'm getting soooo much little green algea spots on the front of my tank. I can't move the tank since there's no where for it to go, I can't put something over the window since it's a skylight and 15 feet from the floor. Now I'm thinking of something that UV rays can't get through to put on the side of the tank taking the sunlight. Any ideas? I tried a blue sticky thing that you put in babies rooms so the light isn't so bright but it really didn't do much. I bought more plants (Anarchis?) which will fight with the algea for nutrients and now I'm thinking about the UV steralizer to cut down on the algea. If I can do something that won't distube the fish, I'd rather do that. I'm just not sure what.