I am selling my BIG Blue Ridge colony. It's 8" tall and 5". It's a unique coral because it has a hard exoskeleton with long, thin polyps. The growth pattern is crazy because it does branches, plate-like, columnar, or encrusting. encrust over live rocks and send out several columns. I keep mine in my tank at the bottom middle under Mh 250 watts radium with medium flow. I had mine for 4 year from a 2’ frag. I am asking $150