Eating zoos?????

[grouper25]

I have recently set up a 20 gal high witha 150 Watt 14 K sunpod, cannister filter(live rock) and skimmer. As the fish in my 220 no longer would tolerate coral suddenly, I resorted to setting this one up which to date looks great.

Heres the question..... The tank(20), which is now devoted to coral, has nor predators except 2 Percula clowns and they touch nothing. The tank however is filled with flat worms, loads of larger and smaller pods and some tiny, white rock-dwelling worms, which make tunnel tubes out of sand. While healthy, I am wondering if the proliferation of these critters will eventually start eating my zoos which represent the majority of the tank.
Thanks much.

[c.rob]

Unlikely unless there are Zoa eating nudies in the tank.

[Zoa Robber22]

NO they just help filter and clean tank.