hydroids how to get rid of them?

[sea monster]

Just wondering who has had them and how to get rid of them ..I have had them for a while but only a small cluster but know seems they are popping up in other spots they don't seem to be aggressive.

 

[Blublubub]

They don't seem to be aggressive... Just annoy the living hell outta your corals. I used to have them all over my tank... I left them alone and they just disappeared over time. I've seen my Melanurus pick at one before, but idk

 

[Scout]

Pepper mint shrimp. I have 3 in my 50g and they took care of a lot of them within a week.

 

[GGuy]

Reducing nutrients is what helped for me. Also a wrasse or two will help. If your tank is newer, it is a phase that a lot of people go through.