Reef Tank Temp

[The Guy]

Originally Posted by Aquattro

Yes, but let's say I set my controller for a variance of 1 degree C. That's actually giving me a variance of more than 1 degree F, so I use F for all my settings. It just gives finer control. That, and I grew up in the black and white days

I still live in the black and white days, 1 degree variance in F works for me, I guess constant temp I meant not having 2-3 F difference from night to day,can cause some problems with folks I've talked to.