water bowl placement

[Bogertophis]

On the cool side, the water won't evaporate so fast- on the warm side, it will help to raise the humidity a little (but only if you restrict the air-flow- a screen top needs to be covered most of the way to hold the humidity in).

A humid hide is better than an extra water bowl.

[Dzydvl]

I covered the screen top with foil with the exception of the spot the ceramic heater sits. I also have a Zilla under tank heater, both on a thermostat. My wife likes to keep the house cool (68), so I planned ahead.