I had my betta for 6 months healthy and happy in a 3 gallon tank filtered and heated. I change the water weekly 25% and siphon the gravel along with that. He has been living with a ghost shrimp for about a week and the ghost shrimp didnt bother him. 3 days ago i noticed he changed colors so i set up a 1 gallon tank (dechlorinated) and started a treatment on kordon ich and parasite treatment. Its been 48 hours and he seems to only get worse. In addition to the color change his scales seem to almost be peeling off. But that only happened during his treatment. The only thing is that he seems to be fine otherwise just maybe alittle bloated but it could be the food.