Clownfish hiding?

[Dylan7huskies]

Hey guys so I’ve had this 10g tank going for months. The clowns have been in there together the whole time. Now within the past few days. They’ve been hiding behind the rock. This is most I’ve seen of the one. Any ideas? I’ll attach some photos

 

[ScottyD36]

Clown fish are weird. It could just be hosting that spot now.