Hi guys, need some help.
Winter is coming
My apartment during that time becomes really cold and I need to set up extra heating in beeps enclosure before it starts. Cold side can drop under 15 celzious and I don't want that.

Enclosure:
He is in exo terra 90cmx45cm, has exo terra heat cable 25w on his hot side with a thermostat. I bought extra thermostat to set up the cold side.

Question:
To buy the same exo terra heat cable 25w and put it all around, under the rest of the cage or maybe go with a ultratherm heating mat 22w 40x30cm and set it up just under the cold hide?
A cable catches more space, but maybe mat is better so he has some little chilly cold side in there.
The more I think, the less im sure.

What option is the best or any other suggestions please?

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