No, it isn't absolutely necessary, but as you stated, a lot of keepers prefer F/T or pre-killed for any snake that will take it because it is safer.
Personally, I feed F/T because to me, it's a lot easier (I'm sure a lot of people will agree) because I can buy in bulk and I don't have to feed them lol. It's up to you what you do, as long as you do it in a safe way (i.e. make sure you supervise any live feedings).
Reply With Quote