the diseases are all in the tank because of stress there are a few things to look at
aggression
dirty water
the wrong water conditions
the wrong temperature
bad diet
some kind of need not met (eg hiding places)
I may have missed something but you need to see which of these it is. The fish are not just magically getting these diseases.
aggression
dirty water
the wrong water conditions
the wrong temperature
bad diet
some kind of need not met (eg hiding places)
I may have missed something but you need to see which of these it is. The fish are not just magically getting these diseases.