It should stay at this color for at least 12 hours. When treatment is over and only after water change, reconnect filter system. Hello itdmraa, Thank you very much. Hi Mark, You definitely can. Ammonia and nitrites are questionable.
Water is turbid or murlky and smelly.
Lots of info on this are in this forum. Dear Philip T Allow me to rewrite my message again. Ammonia and Nitrites contribute to ulcer disease. Whenever an ulcer disease occurs, these are usually the problem. This is a great website and I visit it once every couple of days.