Hydroids on Zoas

[Greenturtle]

I think I have a hydroid on my new zoa colony. is there a way to kill it without harming the coral? should i just get rid of the coral? There is only space for one on it, so how does it multiply?

 

[Greenturtle]

colonial, by the way

 

[Greenturtle]

it looks like the pic on Killing colonial hydroids , 10th post or so, but i only have one stalk

 

[Hinds04]

even if you kill a few zoos in the process they will grow back very quickly with the space being in the middle of the colony

 

[Greenturtle]

a smaller zoo looks like he wants his space back, and has almost pushed completely over the hydroid. hopefully he succeeds!