Cleaner shrimp has a blister on it?

[mdjxt39]

I was just feeding my fish tonight and I noticed that my cleaner shrimp seems to have something on it's side which looks just like a blister.

What is it, and is it a cause for alarm?

 

[melosu58]

I dont know for sure without a picture but maybe he is getting ready to molt. Just a guess.

 

[roka64]

I agree, a pic would definitely help. I am interested in seeing this.

 

[mdjxt39]

While he was getting ready to molt (and he did last night) it appears he still has the blister, I am going to try and get a picture of it to post.

 

[melosu58]

If he still has it then I am going to move this to another forum where it will be better served.