I just bought a Luminarc III with a 250 MH ballast w a 15k bulb. I am going to mount it over a 75 gallon tank just unsure of how high to mount it? Any Suggestions?
Thanks
Ron
Mount as high as you can......they concentrate alot of light into the system and they have a coverage area of 3'x3'. I've mounted mine 15", but it was inwall as well......What type of canopy are you using?