I'm bringing this thread back from the dead because big al's has some "sabertooth barracudas" for sale. They're about 3" long and selling for $16 each. The guy was telling me they get about a foot long, and they'll be fine a 55g. But, looking at those sport fishing pics, they look like they get huge. Is there some kind of dwarf sabertooth barracuda species for the home aquarium or something?
BTW, I was thinking of putting one in my 125g as soon as I take care of a little algea problem. It has 3 e400's for filtration and current, and the only fish left in there is a catfish, a pleco, a chinese algea eater, and some guppies. Would it be fine on it's own, or do they do better in groups like the other freshwater barracudas?