The Planted Tank Forum - View Single Post - Nano issues: substrate bubbles, duckweed
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Old 10-29-2012, 10:41 PM   #7
Matt1977
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I agree, when I tried duckweed on a tank many moons ago - it died on me. I think The water level was too close to the top. I had a glass cover and the light over it. I think it either got too much light or it got too hot as there was little air circulation between the water surface and the cover...
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