yeah there is a lot of base rock. It going but I havent seen a jump in nitrites. Yeah I am using ro/di water. said:Are your Ammonia levels decreasing...staying the same??????
Cheers,
prefer just to let things run their course said:I agree with Dave. This looks very normal to me and should not cause alarm. Keep testing your water for ammonia; nitrites and nitrates as the first 2 move to zero and Nitrates go up you can start adding a clean up creaw and they will make short work cleaning the tank.