Usually around the 12 week mark you can start conditioning them.. can't really tell the age of yours by their picture but they look like they are old enough.
I would condition them for a couple of weeks before you do attempt- they do not look ready to be bred at this point but in a few weeks with proper conditioning they should be fine.
The female in my avatar is just over 3 months, and is in the process of being conditioned for breeding in a couple of weeks. She is approx 1.12 inches give or take some (don't have ruler near me and she is moving too much atm to be helpful lol)
Last edited by Myates; 10-28-2012 at 09:59 AM.