Well, my friends decided to run what's called a gauntlet, where they put super aggressive fish in a small tank and bet on who wins.. Well, this was the first time, and they got three betta males I believe.. I really know nothing about bettas, so I'm looking for some help. OK, prepare yourself for this. They threw one of the bettas out of the car, then went to pick it up and it was still alive. It was really hurt, so the kid that bought it just flushed it saying "that was boring". When the last two didn't fight, they decided to just do something else. I secretly took them. They didn't attack eachother at first, so I figured it would be ok until I get another container. I woke up the next day and a good chunk out of one of the betttas fins was taken off. I immediately sepearated them into two seperate containers. I don't want to spend alot of money on them, but I really don't want them to die. I'm currently investing my money into a Green Spotted Puffer fish aquarium. I need some great advice, and I need to know what to feed them, how to take care of them, and so forth...