Thinking of doing an LED build seeing some of the new posts and crazy green growth.
According to the calculator. A 1 cube a day scrubber only needs 2-3 watt LEDs per side. But everyone is running more than that. What gives? I'm looking at these kits and thinking either one should be enough for a 1 cube a day tank.
http://www.ebay.com/itm/6x3-W-LED-Wi...item1c2139359c
http://www.ebay.com/itm/8x3-W-LED-Wi...item1c21420625