Who is nipping my Acroporas ?

[baruchbl]

For a long time i see on my Acroporas frags white spots. I dont know why its come to my frags and not to big Acroporas and why not to other sps coral?
What to do?

All the parameters in my tank are OK.

 

[atzak]

Hopefully not flatworms, what kind of fish do you have

 

[AeroD79]

Are there polyp extension? if not,,its probably red bugs

 

[baruchbl]

I have brown flatworm. Thank you for your respond.

 

[fishdoc11]

Do you have any pics? Little white spots are a sign of acro eating flatworms(not the typical brown/red ones).

 

[baruchbl]

What you can say about that? :

http://www.reefcentral.com/forums/showthread.php?s=&threadid=734593