Aquatic Plant Central - View Single Post - What is the Best Way to Defeat Green Dust Algae?

Freemann · 10-28-2006, 03:28 PM

Same here aswell high nitrates cause GDA, I would say that a combination of high light for long daily periods together with high nitrates causes more of it. It will go away even if not scrubed if this 2 are reduced.

10-28-2006, 03:28 PM	#14 (permalink)
Freemann Senior Member Join Date: Mar 2004 Location: Greece Posts: 340 iTrader Ratings: 0 Plant Points: 23100	Same here aswell high nitrates cause GDA, I would say that a combination of high light for long daily periods together with high nitrates causes more of it. It will go away even if not scrubed if this 2 are reduced.