Max S 650 - to chill or not to chill...

[Salty150]

Anyone using the Max S 650 without a chiller...?

Every video I have seen on YouTube of the S 650 - no one seems to be using a chiller.

 

[Joeys Tank]

I am running mine without a chiller. However, mine is down in the basement where the temps don't get too high in the summer (perhaps 74F max). Last summer, the tank temps would get up to 80 without a chiller and in the winter I use heaters to keep it 78-78.5.