My Bp Naga is a 20 long tank. my Uth and light is on a thermistat and of late both have stayed off during the day do to the heat.

Tha temps are reading 97 warm 95 cool and i cant come up with any way to lower the temps on the cool side durrung the day. The tank is in the coolest room and the air conditioner is on also the room is not what i would say uncomfortable to me at least so im guessing its now 90 degrees lol.

anyone have any idea on how i can cool the cool side some?