When will my new nem stop moving?

[Reef Devils]

I got a new rose bubble tip nem and it has started moving around the tank. When will it find a spot?

 

[EeyoreIsMySpiritAnimal]

I got a new rose bubble tip nem and it has started moving around the tank. When will it find a spot?

Whenever it feels like it. Some stay in the same spot for years, others move frequently.

 

[Reef Devils]

Whenever it feels like it. Some stay in the same spot for years, others move frequently.

What should I do for a coral that gets stung by a nem?