Fish are good at that. Mine hover there with their fat belleys and look at me like they haven't eaten in weeks instead of hours.
Hope those zoas make it. They are really spectacular.
You can super glue gel the corals to a rock or glue the rock they are on to another rock. I've used it to glue a small rock with corals to a larger base while they are growing out.
Hope Bluespot moves back up front for you. I am very glad you saw him eat. That's great.
Pics when you can.
