Crazy honeycomb critter/thing. Never seen before

[Aere]

Never seen this before. Any ideas?

The honey comb type thing in the hammer that appears to wrap around/branch off to the lower left.

 

[Jeffo.it]

Colonial ascidians?

 

[Jeffo.it]

Something like Botryllus or Botrylloides?

 

[Aere]

Definitely kinda resembles those. Suggest snipping frag above it? When in doubt...

 

[Jeffo.it]

I culture Botryllus in my lab and I can say they need a lot of phytoplankton and integration in diet to proliferate. I don't know which species it is. As far as I know they are not pests

 

[Aere]

I culture Botryllus in my lab and I can say they need a lot of phytoplankton and integration in diet to proliferate. I don't know which species it is. As far as I know they are not pests

Awesome. Thanks for the quick info!