Best Way To Change Running Temp?

[splix]

I recently went from full reef to FOWLR. I would typically run my reef at 80. It was fairly solid holding 79.8 - 80.3. I'd like to drop my running temp from 80 to 78. I run 4 heaters in my tank. Two 150w and two 300w. System is 125 display with 125 sump.
Should I just go for it and move all the heaters down to 78? I cant really slowly drop it, because of the number of heaters. You think it'll hurt anything by just making the move?

 

[wkscott]

Fish aren't as sensitive to temperature drops like corals are. Just a 2°F drop won't hurt them at all. Most fish are shipped and go through large temp differences without difficulty.

 

[splix]

I figured it wouldnt be an issue. My tank has just been running at 80 for so long I'm afraid to change it haha.