Hi ALL...This morning I decided to visit CoralPedia, and see if there were any new Zoa & Palys and surprised I was to see my Diabolique on the front page with a congrat! Anyway, these I acquired maybe over 6 months ago, after they have settle in their new environment, I've notice an increase moderate growth pattern. These I keep them on the bottom off the sand. Current Lights: 72" 12x39W Nova Extreme Pro Fixture. ALL ATI's bulbs. Picture was taken with a Canon Power Shot SX110