What a great tank! Very nice video too, shows the strong flow, seems the fish like to swim against the current, I love all those fish, can you post a list of what you have in there?
Is the Idol picking at anything on the reef? Are there any frozen sponges sold as food in the Asian markets? Do you have a refugium to grow sponges? Are you feeding any blended green human foods, such as peas?
When are you hosting a meeting, can we each put in a pinch of food when you do?