Hydrozoa

[Bellotti]

Hello
How can I eliminate the Hydrozoa plague in my reef?
Thanks
Bellotti

 

[graveyardworm]

Can you post pics of the offending hydrozoa, its kindof a tough one cause to the best my knowlegde natural predators arent found within the hobby except perhaps by mistake as a hitchhiker.

I have heard of some pretty radical treatments which seemed to work, but these treatments are also harmful to other tank inhabitants, so great care must be taken.