Way too humid, don't know what else to do

[DennisM]

Increasing the air flow will drop the humidity. This can be done as simply as adding an oscillating fan to the corner of the room and leaving a ceiling fan on if you have one. It can all be done by adding more holes but I don't like to do that first as its permanent. While you can cover some unneeded holes with tape(only on the outside) it is not visually appealing.

Do not place a fan blowing directly on it. You just want to stir the air in the entire room without hitting the tub directly. I have to use this trick in my snake room or my pvc cages fog up and get way too humid.

yes, fan. yup, you can always add more holes later as needed, but once they're there...

every house/room is different. a little experimentation and soon you'll know what works in this room.