Hi I have a platy that used to swin round with the other fish all the time then for about 4 days he has just been in the corner at the bottom of the tank tonight when I came home he is at the top of the tank. He's not been eating for a few days the food floats right past him and he takes no notice. My water is fine as I took a sample to the pet shop for them to test. They gave me some meds to put in the water witch I have and have to do the second one on Saturday. Also told me to put tonic salt in. I have done what they said but no change. Anyone know what could be wrong?
Thanks
rob
Thanks
rob