I currently don't have a drainage layer and I usually use paper towels and soak up the water at the bottom of his cage every day but tonight I saw him in sleeping position in a puddle at the bottom of his cage and removed him immediately and dried him off with a towel (he couldn't of been there long maybe 10-15 min) and now he's sleeping peacefully at the top of his cage Immediately put a Layer of paper towel at the bottom of his cage incase he does it again. If he acts strange I'll be going to the vet for sure. I'm wondering what Drainage layers work the best and where I could purchase one. I hope my guy will be alright please pray for him.