I've got a baby redfoot coming tomorrow and the UVB fixture I have doesn't have the reflector anymore, if I put tinfoil where the reflector should be to make the most of the UVB bulb will that be ok? It's a reptisun 5.0 linear t8 approximately 10" away from the tortoise. Just want to make sure it won't bother the babies eyes with a makeshift reflector but I don't want to risk mbd by not having a reflector. It's been a long time since I had a baby this small.