40 days ago i picked up a supposed breeding pair of black pearl calvus at an auction. i have given them 2 shells barnical clusters and 2 caves useing big pieces of slate. the female hangs around the slate and the males around the sponge filter. they are in a 48"x18"x18" aquarium. they show no interest what so over in each other. i was just wondering if they have had enough time to get comfortable and start breeding or am i just being impatient. im a little skeptical because i dont think many people would sell a breeding pair but it was the only fish i was interested in at the auction so i risked it.