My guess is ammonia burn. Start changing water. In the event it's not:
Nitrofurazone is very Ray safe, great for disc rot, external bacterial infections and fungal. I get mine here:
www.nationalfishpharm.com
I keep a bunch on hand. Won't impact your bio. Just aerate heavily
Nitrofurazone is very Ray safe, great for disc rot, external bacterial infections and fungal. I get mine here:
www.nationalfishpharm.com
I keep a bunch on hand. Won't impact your bio. Just aerate heavily