Hi I need some advice my clown loach that I recently got it is acting wierd I had him in a 55 gallon tank and my convict went after him while lights were out I didnt see that one coming so I put him in my 29 gal with some mollies and he seems to be doing okay he is healing nicely But he is turning quite pale like his color is fading he is also acting lethargic kinda keeping to himself and his breathing is very rapid like he is haveing a panic attack I did a water change like 2 days ago and just raised the heat alil and tried to keep the lights off is there any special type of medication that doesnt cost to much that I can get at the local petsmart or petco thanks in advance for any help .