ok im reading that i can put a elongatus in a 35 gallon tank is this true. also in a 50 gallon how many red bellies could i fit. really what i am trying to say is im wondering what would be better to get a bunch of piranhas or just 1 really aggressive elongatus. cause if i have to i will get a big tank but i only have so much room. where can i get a good price for a tank that i will need to.
