right now just proper sized F/T rat pups, the female is gonna be a beast, but the male has shown zero interest in the last 4 attempts, going to try a hopper mouse next feeding to see if it is him just not liking the rat pup option, (even though his feeding record showed he had eaten 2 rat pups, a few mice/hoppers, and 3 asf's).
ETA: I would be happy to share this aspect along the way if you wish.