Strange thing in tank

[JMedina]

Ok so last night i brought a neon dotty back and introduce him properly. But that no the problem, this morning some sort of hermit crab without a shell appear. In the tank are 4 crab hermit and a clownfish here is the photo:

 

[busterrox]

I don't know what to say, that looks like a cold water crayfish. Can we get more images

 

[Mattyfelts]

if its not moving its a hermit molt.

 

[JMedina]

I just found it this morning, when i find it it was moving his antennas

 

[Mattyfelts]

was it moving in the flow or by itself, count your hermits. If you have 4 still id say it is a molt, suck it out of the tank just incase, although if it is a molt as i presume it will be consumed!

 

[JMedina]

Yea my hermit are 4 so i guess is a molt thanks guys

 

[Mattyfelts]

no problem haha, my first molt scared me half to death.

 

[JMedina]

I was think the dottyback eat a hermit

 

[Mattyfelts]

haha yeah my presumption on my first hermit molt exactly. i figured a bigger hermit tore it apart and i was offended that they would do it to their brethren!