zoa pests

[mandyplo]

Looks to me like baby nudi's.

[reefgirl189]

I haven't yet seen an adult nudi in the tank (fortunately), and boy, I've been looking!
Could these possibly be the larvae form of the amphipod?

[reefgirl189]

Turns out they are a type of flatworm:

You can see it at 0:39 in this video:

http://blog.aquanerd.com/2011/07/tin...rtebrates.html

They aren't supposed to eat corals but I just got lucky.

[Chowder]

This is a pretty god reference for pests.

http://www.coralpedia.com/index.php?...&g2_itemId=384

[acepumping]

HAD EXACT SAME THING!!!!!!!!
FRESH WATER DIP ALL ZOAS AND WORKED MIRACLE. WITHING 3 DAYS EVERYTHING WAS BACK TO NORMAL !!!!!!!!!!!