I had an LFS
say they might take them (depending on their own stock), or let my wife have a tank of them for her kindergarten class.
However, I'm thinking these two or either not male and female (the one with the extra long dorsal fin also shows red in the belly now) or they are just not interested in each other. I figure if there was a chance they would mate, I would have at least seen eggs sometime.
Hence my mental consideration of tankmates. If they indeed aren't going to be a pair, I wanted to consider a JD or 1-2 apistogramma.