So today I found out why I am starting to get a hair algae out break in my tank. I went to elegant reefs to pick up my BRS order. While I was there I had them test my phosphates and it was setting at .1 ppm. I use to use GFO in my dual reactor but when I ran out I didn't buy anymore since I didn't think I needed it. Well I learned my lesson not to stop using something just because I don't see an issue. No the fight is on to get rid of it. I'll be doing a water change on Saturday and will be hooking back up my GFO reactor. I'll also be going back to using my Dr. Tim's waste away since it will help replenish bacteria that will help reduce algae.