Okay, so I read somewhere that four or more bettas housed in a large aquarium will form a sorority, and so I put four females in a ten gallon tank. (Ponyo, Poppy, Perky and Pandy)
I got home from work tonight, and went to feed the girls and Pinyin, and I saw that almost all of Poppy's dorsal fin was torn away. And it wasn't like that this morning before I went to work.
So I filled up my iPond (horrible, I know, but it's all I have) with the tank water and scooped out Poppy, and over dosed on the Dechlorinator with Aloe Vera in it (to help reduce stress)
And now, she's sitting in my brother's room, underneath the lamp. There's parchement paper around the back of the tank, a piece of cardboard on top so that she doesn't try to escape, and the tank is on a towel.
What can I do to help her fins grow back? It's a non filtered, non heated piece of crap, with half an inch of gravel at the bottom. I mean, other then once daily water changes.
And I also noticed that Pandy and Perky's tails are looking rather torn/ eaten too. Should I take Ponyo out of the tank for their safety?