Lennardi hiding

[CoralWealth]

Would high temperatures around 79-80 cause my lennardi to hide in the sand more?

It is not being chased at all and eats great whenever it comes out. But the past 2 days, it has barely came out besides when I was basting the sand to get detrius then he swims around for a little while eating, etc before diving back in the sand.

could high temps 79-80 cause this?

 

[CoralWealth]

anyone??

It has now been 2 days since he has came out, or at least that I have seen. I have lowered the tank temperature to 76, I am getting worried though. Everything else looks great.