Condenser/drinker for chameleons.
Chameleons do not like to drink stagnant water, water must drip from above otherwise I will not drink.
The simplest solution to this problem is a dripper, it should be placed above the terrarium and introduce a snake into the terrarium. Ideally, as water will gently drip down the leaves of plants, at the bottom of the terrarium you can put a bowl for excess water.
Ceramic radiator for heating the terrarium with a power from 25W to 200W.