What is my chocolate chip starfish doing?

[AK47]

This is my starfish and a piece of rubble in my sump, should I pull it off? He's not dead, strange

 

[evan-beachouse-45]

What's on him?

 

[Tahoe61]

Looks likes he is eating. Trouble shoot water chemistry if he does not return to normal.

 

[AK47]

What's on him?

A old torch she'll that's sump rubble now.

 

[AK47]

Looks likes he is eating. Trouble shoot water chemistry if he does not return to normal.

I will....think I need to get rid of him though, this is unwanted behavior

 

[ahiggins]

I would agree that its probably eating something on the skeleton