optimal temperature for gold laser corydoras?

[evident]

I currently have a 45G tall w/ 10 cardinal tetras, 2 bn plecos and 4 gold laser corydoras (cw010).

Tank Temperature is at 80-81 degrees. i've been trying to look all over for optimal temperature range for these gold laser corys but have come up empty. can someone help me out here?

 

[NilsBaees]

I've got a green laser, and he seems to be doing just fine at my tank's range of 74-78

 

[smitty]

There is nothing wrong with the temp being 81. I think most keep them in temps 76-82