HELP!!!..Sundial snails and Hydroids

[fastjunkie]

What can I do to get rid of These guys in my zoanthid tank?Possibly a wrasse for my sundial snails?I've tried just picking the hydroids out on occasion but they seem to come back 10 fold.Any suggestions.
Thanx all,
Mike

 

[geoxman]

just pick the sundials off. I hate Hydroids! you can scrape them off then SG over the top of them. good luck