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par led lights
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  1. Equipment
    Hi, y'all! I just decided to switch my marine tank over to fw and make a planted tank with it, and, have to do it on the cheap, lol! I currently have 4 21watt par 38 marine led lamps in the 14000 to 20000 kelvin range over my 37gal and was wondering if I could use these on a planted tank...
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