O GUARD NITRIFY BACTERIA 【500 ML】

QIUYU NITRIFYING BACTERIA CONTAINS A VARIETY OF NATURAL BENEFICIAL BACTERIA AND MICRO-ORGANISMS, SUCH AS NITRIFYING BACTERIA, DENITRIFYING BACTERIA AND PSB, WHICH HAS BEEN PRODUCED IN STRICT REFINERY CULTURE AND EXTRACTION.
QIUYU NITRIFYING BACTERIA ELIMINATES THE CONCENTRATION OF AMMONIA, NITRITES AND NITRATES, DECOMPOSE EXCREMENT AND FOOD RESIDUAL RAPIDLY.
THEY CAN ALSO CLARIFIES THE WATER INHIBIT THE GROWTH OF HARMFUL BACTERIAL, AND HELP TO ESTABLISH A STABLE SAFE BIOLOGICAL ENVIRONMENT QUICKLY.
QIUYU NITRIFYING BACTERIA IS RICH IN BETA-CAROTENE, WHICH CAN EFFECTIVELY ENHANCE THE VIBRANT AND ATTRACTIVE COLORS OF FISH