I just got my first bp 2 months ago. We've fed him in his tank every time. I have young sons so I implemented a strict "no hands in the tank on feeding day" rule. I even got a cup to use to refill the water on feeding day so my boys see everyone following the rule. We've never had a problem with him showing aggression. My 3.5 year old son is able to pick him up out of his tank. With supervision, obviously.