Id Please, Pics Included

[famous]

any idea what this is? It looks like a very small slug type thing?

thanks

 

[KittyKat]

It is a Nudibranch, a sea slug. Not sure which species, would be easier to tell under daylight lighting.

 

[famous]

thanks

is it likely to be harmful?

I tried to catch it just in case but it got caught in the current and i have lost it now

 

[-Nemo-]

Depends on what kind it is.
There are some that will eat corals.

 

[famous]

ok thanks, when i next see it i will take it out just in case

 

[seffieuk]

ok thanks, when i next see it i will take it out just in case

Dont kill it, keep it and take a good photo, looks very like a berghia, if it is then it can go back in your tank it eats aiptasia

Seffie x

 

[famous]

I think you could be right there.

I will take a better picture when i find it again

thanks

 

[-Nemo-]

Zoa eating nudibranches look very similar to berghia... just a btw.