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Thread: Green dot algae
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Old 05-15-2012, 07:40 AM   #6
Denis Onii
Algae Grower
 
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Quote:
Originally Posted by 150EH View Post
My algae is under control to the point that I only have a very slight amount of dust that is not visible unless you look hard and the MagFloat takes it right off.
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.
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