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Thread: Green dot algae
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Old 05-16-2012, 04:55 AM   #8
150EH
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Quote:
Originally Posted by Denis Onii View Post
GDA is related to ammonium. Increase efficiency of your filter or reduce feeding. Wiping it off isn't very effective - GDA is flagellated, all that survive scraping will return to the glass at night.
What?
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