Join Date: Jan 2012
Location: massapequa park, N.Y.
metal halide ballast
I'm looking for some guidance in lighting for a 94"long X 40"wide X 35"tall planted tank. substrate is flourite capped w/ pfs. co2 by ph controller. I can hang the lights as high as 20" above the tank. I was thinking three 400w mh hqi pendants? Also, I'm looking at the lumitek vrs the coralvue ballast?