I have a Dalmatian Molly that has recently developed white patches on his body. At first I thought it was Ich so I bought the treatment and while I was waiting for it to come I was adding aquarium salt to the tank and changing 25% of the water daily. The spots looking like they were getting better so I started the Ich treatment and on day 2 of the treatment the spots got worse and he is shaking and swimming more sporadically. Anyone have any idea what this might be? I don’t want to lose my fish!