Raising Reefs
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I have the evergrow 120w LED 30 whites and 20 blues dimmable. I also have a 250 watt HQI 14k Iris bulb and like the color on that bulb much better. There are advantages and disadvantages of both.
Not all LEDs are the same.I have an LED setup via ELOS and it seems to work pretty well but I cannot seem to keep Acropora alive. Any suggestions? Do I need to supplement with Metal Halide or t5?