So i placed some things into a QT tank because i was not sure I wanted them in my display. The tubes on the zoas... vermatid snails? Are these harmless feather dusters on the live rock and what about all of the white dots...there are a ton of them in just a few days. thanks for any help
What is ont he zoas looks like a type of sponge or possibly an algae.
It appears you also have some feather dusters and some spirobid snails on the rocks, but I see what may be a hydroid. Cannot really tell on that, need some white light to see better.
Also, check out the link below, you can scroll through and try to match up what you have to their listing of hitchhikers.