Thanks! I feel sure this one is a male. They have started the mating dance up and down the tank, around in circles, the little shake dance and they are not eating now which is very strange as they are little pigs. I read that the females don't eat when they are holding but I don't see that their any larger in the mouth so I don't know.
Also what is the proper ph level for them? I have researched so much and found level listings from 7.2-8.2 and I want to make sure I get the ph at the correct level for them.
Thanks!