So my betta recently got his tail ripped and not sure how it occurred but it seemed to be getting better. Just over the course of today it's gotten way worse.
This was my betta after the first incident but before today
This is my betta today..
I don't know what to do. He seems fine but it seems like when I go out for a day and don't pay much attention to the tank this happens. I do have 6 neon tetras on the aquarium with him. I can't see it being fin rot because his fins were fin this morning. Help?
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