Nice lung koop!
Hey, I'd go ahead and cover your heater with pvc. Just drill a bunch of holes in it and put the heater inside. Ray's especially are very proned to heater burns. They are so curious. I did mine and it only took less than 15 minutes.

Hey, I'd go ahead and cover your heater with pvc. Just drill a bunch of holes in it and put the heater inside. Ray's especially are very proned to heater burns. They are so curious. I did mine and it only took less than 15 minutes.
If I can get some weight on him and thicken him up He will be to big to get that close again.