So last night I am taking some new pics of the tank and I see the 2 mantis chasing each other. They went the length of the tank twice and then I see #2 go to his rock and disappear. #1 stayed out for a while. I put the feeding stick in the tank to entice her to come out for a pic and she kept attacking the stick - giving it a really good "pop!"
They were going so fast that they were just a blur. I couldn't even tell who as chasing whom let alone get a pic of it. So I am not sure if the chasing was because #2 came to #1's rock or if this was a bit of courting.
I have never seen much interaction between the two mantis although there have been a couple of times where they have exchanged homes for a few days at a time. AS I have said before I am not even sure if they are a male/female couple.
I think I got a decent pic of #2 which I will post after I get home from work.
She seems to be a much deeper red color now.
