I'm starting to wonder (mainly as I look at the prices of these units) if I could use a 4 bulb unit instead. By looking at your signature, Trigger, it appears that you are using a 4 bulb unit and growing corals well. Is there anyway you could show me a FTS so I can get an idea as to how well the light is getting down into the tank and what your corals are looking like?
The way I figure is the less money a quality, suffiecient lighting unit is going to cost me, the more I can eventually spend on corals and the likes...
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