hi, was wondering if HL's ever cross breed in the wild or if it has been done in captivity. I have a male and female of different species and they seem to be very interested in each other. their cages are side by side and they stare at one another all day from the edge of their tanks. I have a few HL's in each tank but these 2 are the only ones that do this. they have hardly moved from view of each other in 2 weeks and it doesn't seem to be an aggressive territorial thing. It's very cute. Any ideas?

