Mamba
Fish Fanatic
Hi,
Daft question I know but I have mainly Coldwater fish although I am foraying into Tropical fish at the moment want to get it right so i'll run the risk of making myself look very foolish .......
I am fortunate in that most of my tanks have little if any ammonia and or nitrite registering at all. My 5ft tank is definitely the best in this regard but I was wondering should I only do a water change when ammonia and or nitrite and or nitrate start to register or should I stick to a weekly schedule of water change as i'm doing at the moment?
Daft question I know but I have mainly Coldwater fish although I am foraying into Tropical fish at the moment want to get it right so i'll run the risk of making myself look very foolish .......
I am fortunate in that most of my tanks have little if any ammonia and or nitrite registering at all. My 5ft tank is definitely the best in this regard but I was wondering should I only do a water change when ammonia and or nitrite and or nitrate start to register or should I stick to a weekly schedule of water change as i'm doing at the moment?