Zoa ID please

[scubasteve80]

New to zoa collection, found growing under tank display at lfs, very pretty green, my picture doesn't do it justice. Long lacey tentacles.

 

[Hemmdog]

Nuclear Death Palythoas - ChaosAquaculture.com

Nuclear Death Palythoas (or "Palys") are one of the most visually interesting soft corals around. Each frag has 4-6 polyps.

chaosaquaculture.com

 

[plexx]

Yea those are nuclear greens , just be careful with those, they spread very fast.

 

[scubasteve80]

Any threat to my other colonies? Will they over run them?

 

[Hemmdog]

Any threat to my other colonies? Will they over run them?

Yes