I Know they're young and may not even be able to tell yet. But by the coloring on them I think they're males, but of course it really could be too early. The tank they're in right now is an older tank and it's scratched badly so I apologize for the bad photos. If they are both males or even female/female or male/female, should I just stick with one and take the other to the LFS? I was given these two by a friend a couple months ago who bought them not realizing that they get to be pretty big and need a large tank (thanks to the petsmart person just selling him them without a single word about what type of fish they are)
larger one:


smaller one:






larger one:


smaller one:





