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puopg · 01-27-2013, 09:27 PM

eventually yes. Try not doing water changes so the diatoms outcompete themselves in case of high silicates. Otherwise, 3 day blackout worked great for me.

01-27-2013, 09:27 PM	#2
puopg Planted Tank Enthusiast (View User Tanks) PTrader: (3/100%) Join Date: Sep 2012 Location: Sacramento, CA Posts: 517	eventually yes. Try not doing water changes so the diatoms outcompete themselves in case of high silicates. Otherwise, 3 day blackout worked great for me.