Can anybody identify this coral please ?

[jmaxlea]

Hi

Can anybody identify this yellow coral please?

 

[totem420]

i dont think is a coral, looks more like some sort of nudibranch (slug) or sponge. have you seen it move?

 

[jmaxlea]

Its stayed pretty much where it is since the tank was moved from a friends house last week the front of it or back lol has a branch protruding from it here's another pic

 

[edwing206]

That looks like a yellow sea cucumber (Colochirus robustus).

 

[jmaxlea]

Ah that's great thanks guys i think the case is closed Saltwater Aquarium Invertebrates for Marine Aquariums: Sea Cucumber, Yellow