Hello all! It has been slightly over a month since I became the proud owner of two "Fire Red" A. Agassizii. In the interim time both of them have been healthy and active and eating normally, however occasionally I have observed one (the male) attacking and chasing the other (the female) around the tank. Additionally I haven't seen any breeding behaviours or eggs from these two, even though the conditions are right for that (right enough for the spawning of some pygmy corydoras which they live with). I am starting to wonder if maybe my "female" is in fact a subdominant male instead -- which would be quite disappointing given the price that these guys go for Here's a picture of her/him.