ok im new to this so i dont know much about fish. im interested in pirahna or something similar to them. at my walmart they sell pacus wich need a 10 gallon tank at least and i was told of a fish that doesnt get very big and totally anialated two fully grown pacus all by it self so they stopped selling it. im wondering just what else might be a good pirahna that is small and aggresive and what that fish was. if it helps i was told it doesnt even have teeth it has a bunch of barbs.
please help me
thnx
please help me
thnx