I recently added fans to my 29 biocube to help with over heating. See picture below
I have no problem keeping my temps at 78 now but the mod is so effective that the heater turns on to warm the water as well.
My question is does anyone know of a temp controller that can turn the fans on at certain temps or a timer that I can program to turn the fans on every 4 hrs for 1 hour?
I looked up controllers and I hope there is a cheaper alternative to the $200 ones I have found.
I wish I did more homework on the biocube it's more trouble than its worth. Or at least from my experience.
Thanks for reading.