hey ed,
probably a silly question but how do you get your zoas to spread so quickly? just having a quick look at some of the photos and i noticed that they're actually growing on the rock. are they like corallimorphs and you can attatch them? whats the deal? and howcome i cant find zoanthids like this in western australia?! can you take some photos of the filter system and lighting system? cheers mate
lookin mighty fine