This is a pic of my first Goni. Sorry about the quality. It was before digital cameras. It reached about half the size of a basket ball. I believe the reason I was successful with it was that I kept it fed. I made my own food in a blender. They didn't have the food they have today. If I didn't feed it for a few days it would begin to withdraw. After it was fed it would open back up again. In my opinion it takes food and lots of it to keep these corals happy.
