I went to check on Pinto and he was dead at the bottom of his tank.
He had some fungus on his top fin and I was treating him for it but I think I caught it too late. He was having a lot of trouble swimming up to the surface so I lowered the water level but I guess that didn't help him.
This is the 4th one I've lost within the last 2 weeks. I'm such a bad fish mom...I hope I don't loose anymore. So far my 16 fish are looking healthy and they're eating the garlic pellets so hopefully they'll be fine. Ugh, it's so frustrating.