What Temp. Do you keep your Reef?

[Guy]

I keep my main system around 80 +/- mostly due to the cost of heating it. My Nano was kept at 85F - 86F for most of the contest but I made sure I didn't add any Fiji animals to it.

 

[GreyG35]

80-82 here.

Ocassionally gets up around 83-84 in the summer...

 

[friendlyAlien]

I keep mine at what the sun feels like making me keep it *grin*