What is the ideal water temp for a sps tank?

[MammothReefer]

I'm shooting for 77-78. Now that I"m keeping aussie pieces, in the past I would shoot for 79-80. If it gets about 78.5 the fans kick on.

 

[buy_baff]

Mine runs around 78-82 with no issues what so ever. To stable isn't good if you have a unexpected swing then it will be much worse if the coral are use to total temp stability IMO.
-Bill