Any ideas what this is?

[Dp11]

Any ideas what this is?
I noticed this little neon green think attached to one of my baby plates (the plate is about 1/4 inch)

 

[Overlook reef]

Any new additions to your tank?

Do you have a neon green hammer coral in the tank? It looks like a tentacle from a hammer.

 

[Nicole79]

or a tentacle from a frogspawn...thats my guess

 

[Dp11]

I have both, and no new additions

 

[Overlook reef]

Actually, I agree looks more like a frogspawn tentacle.

 

[Shawnburg]

+1 for frogspawn tentacle. I have one that does the same thing

 

[s_kelley]

Actually, I agree looks more like a frogspawn tentacle.

^this!

 

[Dp11]

Thanks, I think that's what it is

 

[this is me]

I found that euphillia tentacles are very easy to dislodge when they're fully inflated. One time when I was blowing debris on the rock with a turkey baster, I blew the hammer and tips flew off evrywhere. The tentacles cannot survive without the skeleton.