The Planted Tank Forum - View Single Post - Need advice - algae and nitrate problem in planted tank
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post #14 of (permalink) Old 01-04-2013, 07:59 PM
Algae Grower
Join Date: Nov 2012
Location: Washington DC
Posts: 119
i had the same thought as wkndracer... change your bulb. One year can make a very big difference in terms of light spectrum and strength. On my old saltwater tank I always knew when to change the bulb because red macroalgae would start growing. As soon as I'd change the bulb it would wither and die.
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