Can anyone identify this fuzzy bright green... um... something?

[Brett S]

This started as a tiny frag from the bargain bin at WWC a few years ago, but I have no idea what it is. Do you guys have any ideas?

Blue lights:

White lights:

Thanks

 

[bobby.w.hodges]

Hydnaphora, probably spelled wrong.

 

[vpoiu1263]

Hydnophora

 

[oceaninabox12345]

Hydophora. Aka, horn coral. Looking awesome!! They sometimes arent easy

 

[reef lover]

Lots of sweepers on that coral .

 

[Waters]

Yeah...they are super aggressive. Mine had 6"+ long sweepers.