Cucumber?

[Hellraizzor]

 

[Ocean_Queenie]

Looks like it to me anyways

 

[ISpeakForTheSeas]

Welcome to Reef2Reef!

Yeah, that's a sea cucumber.

 

[Hellraizzor]

Know what type? Tried looking it up and can't find anything. It will swell up like 2-3 times it size, guess it feeding.

 

[ISpeakForTheSeas]

Know what type?

We'll probably need some pics showing the texture and color clearly and accurately to get a solid ID (the two pics above look different in color and are a bit blurry in texture).