I think I finally got my ammonia under control. My nitrIte is still a touch above 1.0 but hopefully that is on the way down. This is after doing no water changes today! My next obstacle appears to be what i assume is brown algae forming on the sides of the 8 gal biocube and the live rock! The filter is also very brown and i am two weeks into this. I have 3 snails and 3 hermits that aren't keeping up. Any advice?? Filter change??