hi everyone, i have a 15 gallon tall that is having some issues with green water, i have a 65 watt light about 8 inches from the water line, and well i think that is wat started the green water was when i put the light on, i have already done a blackout and it got rid of the green water but then a few days later with the light on for 6 hours a day i started seeing GW come back, i was wondering wut i should do seeing how i guess my high light is the problem, i have it moderately planted its a new tank and i have not disturbed the substrate too much, i am using RO water, thank you for any suggestions on what could be causing it, i used to have high phosphates but i did a series of water changes with RO and got them down, all my levels are normal just high light but its 8 inches off the water, no Co2 and new plants that have yet to take off thank you
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