Hi. I'm new here and have a problem with my female betta "Rain". I've had her for about 4 months now and she's a very beautiful girl. Long fins, rare for females. Well Saturday we were are Wal-Mart and my husband saw another female he liked and said lets get this one to add to my 10 gallon tank. I said ok, but I think I need at least 2 more to add with "Rain" so that they don't fight constantly. Well I picked out 2 females and took them home. I was worried about "Rain" beating them up since the 10 gallon tank was her home. So I released the fish about an hour after floating them in the tank in their little cups, and everything was fine. I watched them about 2 hours and they investigated and hid in the hidding rock and silk plants. "Rain" didn't bother them, so I thought good they're happy. Well I wake up Sunday morning and my poor "Rain" is shredded. Her beautiful long tail and fins shredded. She's also got wounds on her body. I took her out and put her into a 1 gallon jar with Melafix and aquarium salt. She's eating and swimming (slowly), but I'm worried about the wounds on her body and I noticed the rest of her tail is falling off, I can see pieces inside the tank on her silk plant. Other fish forums have told me I might want to try a mild atibiotic, but I don't know what. Please give me your advice and help. I love "Rain" very much and already had to put down my male last week so I don't want to loose another.
here's a pic of "Rain" before she was injured.