I currently have a wonderfully built aquarium . All my levels are beautiful. I've got 1 male electric blue hap, 5 male yellow labs, five male yellow albino labs. One that I'm not sure of, and then I've got I think a female giraffe. She has no blue on her and is probably about 2 1/2 inches. I bought an OB peacock today. Visibly a male. But my giraffe is the only one bothering him. Isn't aggressive by biting but is just chasing him. And then she was the one who did the mating dance several times with him. He wasn't having it since he's new. I've never seen this in my tank when a female is more of the aggressor towards mating. Is that possible? She is bigger than him as well. But I've never had my fish act this way towards a new fish and I've never had any of them do the "dance" until now.