Hitchiker ID please.

[KindOfSalty]

Bought some chaeto and these guys ended up crawling out in QT. What are they? Some kind of nudibranch? Exact species would be much appreciated. Did some searching and couldn't get any hits. Thanks in advance. http://tapatalk.com/mu/a6898e37-c90a-f45f.jpg

[olemiss reb]

Looks like a cucumber. Could you get a close up pic?

[KatieandWill]

I agree, from what I can tell, they look like sea cucumbers.

[rocking]

Looks like a cucumber to me too the pic is not close a nuff to be able to tell for sher .

[KindOfSalty]

Thanks everyone for the replies. I did some more research and they are def yellow sea cucumbers. What a great hitchhiker find! Reef safe also. I paid much less for the chaeto than these two fellas are worth around $14 a piece.