My betta is a VT but now it looks like he has two tails
Pluto (my avatar) is a Walmart fish and I had him for about 2 months now. He is a VT but a week ago I noticed that he has two tails now and he didn't before. He doesn't have fin rot and he is extremely healthy. I clean his tank every week, feed him in the morning and at night, and I do talk to him (my husband thinks I'm crazy talking to a fish).
Any idea what is going on with him?