I wasn't home all day yesterday, but on Tuesday it was all over the smaller rock I put in position. However, it had not moved to it yet. My break down of the tank was delayed until next week, but once I start tearing it down, I am sure it will move. Once it does, I'll give you a call. Please let me know if you have any interest in the tomato clown that lives in it too. I could throw him into the deal for $10 if you want him. Once again, sorry he had moved to that huge rock. Hopefully your tree coral has attached itself and is starting to grow.