So a little while back I moved Roy into a 2.5 gallon tank and put Nemo into the bigger 5 gallon tank since he is nearly 3 inches. Anyway when I moved Roy his tail kinda tore a bit from the stress of it all. I didn't think anything of it until I noticed this morning that his fins were tearing. He does have a fake plant in his tank. Maybe that's what is tearing his fins? Roy is the only fish in the tank. Any ideas why his fins are tearing? Anyways I could help heal his fins would be nice too. Thanks! p.s both my betas are vt's.