[Reef Junkie]

I have used many types of food, but have found that enriched brine shrimp work well. They're big enough to target feed them and soft enough for the zoas to injest them easily.

Be warned though, not all zoanthids will readily take food.

Also, if you don't target feed with a pipette and all the pumps off, you'll have problems getting them to eat.

On top of that, I have found that the easiest way to keep most of the fish off the zoas while they're trying to take the food into their mouth is to feed them at night right before you turn the light's off. If they turn off when you're done, then turn them off manually.