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high lighting

  1. General Aquarium Plants Discussions
    In terms of watts what is a good wattage to shoot for a 70gal tank with DIY LEDs so it can be a high light tank? I would think 3w per gallon would be over kill, i do have a PAR meter. Im jus trying to get a ball park figure on what others r running. I have a couple drivers 2-50w an about 3-30w...
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