I'm not sure if you can buy f/t gerbils. I don't know about ASF's either. I would try fuzzy f/t rats first. I recently bought from Loxahatchee in FL. The rodents were fresh and very well packed. Don't do business with RodentPro! They have had a lot of issues lately. Some of my best feeding bp's absolutely refused any food from them and I had one snake mysteriously die after she ate some of their rats. That's when I found a different supplier myself.