The Planted Tank Forum - View Single Post - CO2 sparks thread/string algae explosion
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Old 01-05-2013, 09:27 PM   #7
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If I understand correctly you need a balance of lights, CO2 and ferts. If any of the above are out of whack you get algae. Seems as if you have high light, CO2 and no ferts so the plants use what they need and then the algae takes the rest and runs with it. Definitely still a noob here but I think you need to either greatly reduce lighting or add ferts to achieve balance.
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