Just purchased a small rock of wild Queensland Australia zoas and the colors are amazing. On some of these they really pop under the morning and evening blues. Would love to see some of your wild zoa colonies if you have any. I'll attach a photo of them under whites
I'm not sure if mine are wild or aquaculture but about a month after I put the rock in the tank it started moving back and forth. I thought I was hallucinating but then someone on here was kind enough to tell me there was a large clam under the zoas attached to the rock and that is what was rotating back and forth.