HEY I AM ANEW MEMBER I HAVE A 150G TANK WITH ABOUT 60 LB OF LR TRYING TO SET UP A CORAL REEF TANK ALSO HAVE A OLIVE TANG A SAILFIN TANG AND A CLARKY CLOWN I DONOT KNOW MUCH ABOUT THE LIGHT SYSTEM AS FAR AS HOW MUCH WATTS I NEED SO IF ANYBODY OUT THERE HAVE ANY FOR SALE AT A GOOD PRICE WOULD LIKE...