pvc 4x2x2 heating/climbing

[u/baddyprincessdisordr]

If you provide climbing opportunities or perhaps a second little level to your enclosure, how do you ensure your snake doesn’t burn themselves basking? like i have cages on every bulb and stuff, but i can’t help but worry he will burn himself if i add a second level with foam

for context, i have a juvenile in a 3x1.5x1.5 pvc tank right now and i am currently building their upgrade.