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nitra zorb

  1. Curious about Nitrate Removers

    Beginner Freshwater Aquarium
    Hey everybody, so since I got my tank cycled, everything has been great! I got a few more plants in there, everybody is happy! But I do find myself needing to do more water changes then I would like to due to Nitrates. So I have a few questions. First question - How high up do Nitrates start...