I watch closely during feedings. I have my guy on cypress, keeps the humidity and it is always nice and warm. But I pay really close attention to feedings to make sure nothing gets caught in his mouth. It happened once so far (it is his second feeding with me) and I just let him sit for 20 minutes and then gently lifted him out, gripped him behind the head opened his mouth and gently removed the stuck piece with tweezers. After that I put him back in his place and didn't open the tub for 48 hours. He didn't even regurge so I am glad to say it worked.