So for a while I had really bad phosphates and fonally got them down a lot. wife's mother lives with us and just fed the hungry fishies! anyways ive been doing large water changes every week about 40% and at first this algea was all green and now its this ugly brown crap and its been about 2 months. I had some on the overflow too at some point and just scraped it off and it hasn't came back since. So im figuring its dead and just there now. Also if you look there's this green algea growing in the top left of the picture. It grows in to these balls on my rocks and I had some float into my filter sock and pretty much looked like a moss ball. Ideas on how to get rid of it? Ill try to post a picture later today