When I first got my Rotkeil, I thought it was a male. Since posting some photos, some other MFKers have said female. Now, I come home from work to this. He/She was very busy today. So, is this a female making a place for eggs? He/She has been a lot more aggressive towards tankmates this evening. Also, I moved my green Sev.(who I think is female also) into another tank a few days ago. Could this have set things off for the Rotkeil?




