One of my tanks has whitespot and the fish are badly infected. I am having daily losses despite raising the temp and using white spot cure. I think I've discovered the cause - 2 largish long dead bristlenoses under a rock. That can't have done much for the water quality!
Anyway, my question is, assuming the fish don't make it, how should I treat the tank, stones and plants to ensure the tank is safe again? Its a small 2 foot tank with a UG filter.
Cheers
Jude