Have a show size maze brain coral for sale. It is 8 inches maybe a little more wide and 5 inches tall. Definitely at least as big as a cabbage if not a little more. I tried my best to eye it up with a measuring tape outside the glass.lol
I have been growing it for over 5yrs from a small frag. It was on the sand bed for about 4 yrs so that's how it originally had its round development but I placed it on this shelf rock about a 1 yr or so ago and its encrusted mostly since then. Will be sold on that 12 inch shelf rock. $150.