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Old 05-19-2005, 04:19 PM
trilinearmipmap trilinearmipmap is offline
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I understand that an algal turf scrubber is much more efficient at nutrient removal than a refugium with macroalgae. Cycles of wet/dry in the scrubber allow more CO2 supply to grow the algae better. That is why I am considering building an algal turf scrubber.
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