I'm spending too much time staring at the tank - a hydroid?

[DaveR11]

Whilst looking for Zoa eating nudibranchs I spotted this.



A hydroid?

 

[Oxylebius]

Hard to tell from this angle. Possibly an aiptasia or a very small feather duster.

 

[PSU4ME]

I'm with Sue, could be either but with the light color (the way I see it) I'll agree with a hydroid

 

[bigdaddy20102]

If it is a hydroid it can kill a zoa colony from what I've read

Sent from my SM-N910V using Tapatalk

 

[frisbee]

+1 Hydroid

http://www.lionfishlair.com/hitchhiker.shtml

 

[AngieRN]

+1 Hydroid

http://www.lionfishlair.com/hitchhiker.shtml

Thanks for the awesome link! I just identified the ball sponge growing in my rank and found out it's good!