I bought one of those dual 250W HQI aqualight pro fixtures 3 years ago and am now going to build a canopy and use Lumenarc III Mini reflectors in it. The question is, what are the coralife ballasts that come with that fixture? All they say on them is: 250 WATT Double-Ended HQI Metal Halide Ballast, Energy Savers Unlimited. Are these magnetic, electronic, what? Are they good to reuse on a SE bulb or should I upgrade to better ballasts?
Thanks!
Thanks!