Hey all! I've noticed over the last few months that my betta, Oliver (about 1 year old) has been losing bits of his tail. I thought it was due to fin rot so I did heavy water changes for a couple of weeks and then continued to change half of his tank water once a week. But his tail still has gotten worse. I'm starting to wonder if its due to tail biting (all plants in the tank are silk). I haven't seem him bite his tail but the ends of it are not fuzzy or black, they are the same color as the rest of him. He is pretty active and goes bezerk when he sees me (asking for food). I've had multiple bettas die in the past due to bloat and overfeeding and I've been determined not to overfeed him. I generally feed him 2-3 pellets very 2-3 days as any more makes him pretty fat (not quite bloated, but I'm scared if I fed him every day it would get to be that way). Am I underfeeding him? Could this cause him to bite his tail? I've seen people post that they feed every day or even twice a day but I'm very nervous that this would cause him to get bloated. I just fed him 2 pellets yesterday and he's still pretty bulgy.