The black eggcrate myth
Why black eggcrate? If you want it for shelving in a frag tank I recommend just using the white. I got some black awhile back and in my experience the black gets an algae build up on it just as fast as the white but at least the white might reflect a bit of light on the underside of the coral. In my opinion the idea of black eggcrate being better for reefing is just a myth and a waste of money!
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Greg
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