Ah, yeah, you'd probably want 1-2 units depending on what you're keeping and the type of rock work within the tank. 3 beams would be excessive, IMO, that's 45W of LED light which could easily burn most corals at the height of that tank.
Leds are a little different then other types of lighting. Quantity and spacing define coverage while optics, height and current will more so define strength of the light... So to speak.
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Do you smell that? Just waaalk away...... sloooowly
02-03-2011, 12:50 AM
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