My pajama cardinals are breeding. I will most likely lose this brood as I am in no way prepared for this. I just noticed today that the male has something in his mouth and that the female has become more aggressive to her tank mates. I am very excited about this turn of events as I believe I now have three mated (one breeding) pair of fish; my clowns, my banggai cardinals, and my pajama's. I also purchased 5 blue/green chromis for shoaling and in the hopes of them developing a breeding heir-um.