Quote Originally Posted by J Teezy View Post
whhat are you using the 15 minute timer for?
A little/dual computer fan.
I run it for 15min every couple of hours during the day/365 days a year.
I have it pointed toward the top of the enclosures.
It's hanging from the ceiling.
( enclosures are in the basement)

Fluorescent Aquarium Lighting: Cooling Fans