(2) 250 watt dual Sunlight Supply Blue Wave HQI ballast(s) - $150 each
These are the ballast you want if you're running 250watt blubs.
Also, reflectors if needed.
http://reefcentral.com/forums/showthread.php?t=2503927
These are the ballast you want if you're running 250watt blubs.
Also, reflectors if needed.
http://reefcentral.com/forums/showthread.php?t=2503927