AureumStarlight
New Member
Opal is my betta I’ve had for about a year now. My fish's head has been turning red. About 2 weeks earlier, his tank had high ammonia and I had lowered his tank ammonia levels and it is safe now. In that time, he got gill burns and got cuts on his head. I am worried that he is not doing too well and getting worse. His tank pH level is 6.6 and I do a water change every 2 weeks. Could it possibly be ammonia poisoning or him bumping into objects in the tank?
