tyh Posted November 12, 2002 Share Posted November 12, 2002 how do u reduce nitrates in a 7 gal nano? any other way apart from water changes? Link to comment
Korbin Posted November 12, 2002 Share Posted November 12, 2002 grow macro algae and pluck it out over time. To reduce nitrates you either need to have some good anaerobic bacteria gowing, or you need to take out more organic waste than you put in. Link to comment
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