Help ID please

[wil-yuhm]

Longer tentacles than my other polyps and less stimulating colors.

I much appreciate any help identifying this small creature.
Question, any recommended resources to help identify various reef/marine life?
Perhaps looking at a map of unknown amounts of creatures might boggle the mind.
Are any identity/maps available as well marker/identifiers to help ID Invertebrates?
I do not desire nor want to enroll in University classes hobbyist mutual/love/interest shall suffice.

Thanks,
W.T.

 

[KrisReef]

Curlycue anemone, or an aiptasia species?

 

[wil-yuhm]

Curlycue anemone, or an aiptasia species?

If aiptasia I should remove? At the moment fish include two Clownfish and Pajama Cardinals. The aiptasia from a resource I read says it will quickly multiply and is considered a stinging pest.

 

[Just John]

looks like a Curlycue anemone to me.

 

[wil-yuhm]

looks like a Curlycue anemone to me.

Thank you both. Looks as though I'll be observing for awhile.

 

[KrisReef]

If aiptasia I should remove? At the moment fish include two Clownfish and Pajama Cardinals. The aiptasia from a resource I read says it will quickly multiply and is considered a stinging pest.

Here is a better picture and description of Curly.

I'm not certain I don't see more, or aiptasia on other parts of the rockwork in you photo. Good Luck!