[Quiet Man Cometh]

I love betas. There are also like goldfish in that they can produce their own oxygen and therefore can live in a cup of water. Pet stores often sell them either in tiny bowls or plastic cups. Just don't *ever* put two in the same tank if you want their fins to stay intact. Their other name is Siamese Fighting Fish, or so I've always heard. Put a mirror up to the side of the tank and they puff and spread their fins out to intimidate the 'intruder.'