uv sterilizer for algae blooms....in reading posts on this forum, it seems that every time this solution is posted the suggestions are to find some other means to control the algae, such as food supply in the water, excess lighting, snails, "maintenance" fish, etc. I do not have any experience with UV nor have I ever had problems with algae blooms. For the sake of my own knowledge, what is causing you to lean in this direction?