I would look at what you might be able to do DIY with some HO LED's and a couple of 50W multi-chips spaced across a heatsink. There is a pretty good DIY multi-chip thread at RC where some guys are lighting 40" deep tanks without issues. The multi-chips seem to do a good job for a pretty reasonable price.
__________________
Mark...
290g Peninsula Display, 425g total volume. Setup Jan 2013.
|