they are currently in a 50g tank. there is one 4 inch sev, 2 3inch sevs and 4 little ones which will be rehoused with a freind once they are large enough to not be food for her chocolate. also in the tank is a black mollie (first fish the kids got about 2 years ago) and a purple spotted Gudgeon which also is awaiting a new home in a native biotype tank i am currently planning.
reason i was looking to add another fish now is so that they can bond while growing rather than waiting and adding once the severums have gotten to much bigger