can anyone ID these things?

[louieg]

Found this on a coral are they good or bad to have in a tank?

 

[louieg]

Meant ID

 

[saltjunky]

Looks like pods if so good things in the tank

 

[newjack0000]

idk.. last one looks more like a worm to me.

 

[saltjunky]

I have some a.pods that look like that but smaller

 

[PaulKreider]

Amphipods, perfectly fine.

 

[Reefing Madness]

Pods, both of them. Good stuff

 

[louieg]

Thanks for the replies. Have an awesome Easter Sunday.