How to revive zoas?

[blkhawk10]

I have some zoas whos skirt have looked shriveled for a couple months. The skirts used to be free flowing in the water and now the skirts look burnt or something. Does anyone know of a dose to help them recover?

 

[Ericm1205]

mine for the second time did this after a beating from alk swings, i fed my tank heavy with cyclops, mysis and Dt's phyto. worked great for me. a few weeks they were back to their full selves.

 

[blkhawk10]

I use oyster feast and cyclopeeze every other night, but they still look burnt. Alive but burnt.