HWCOZ
07/02/2006, 07:12 PM
Has anyone seen zoanthids that were sensitive to gorgonians? I was given frags from two different gorgonians pruned from an reefer's tank in the area. One fell over across a colony of green zoas, wiping them out overnight wherever they touched. That was understandable. But soon the zoas that were nearby either gorgonian have gone into a slow decline , especially down current. Does this sound like allelopathy or could it just be coincidental?