Sera Nitrate No3 Test Kit

Hurstville Aquarium Verified independent store

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Makes it easy to monitor the nitrate level in fresh and marine water. Nitrate (NO3) is an indicator for severe organic pollution. The source of this organic pollution should be eli minated, a partial water change provides immediate help. In the long run, filtering through sera siporax Professional helps avoiding nitrate enrichment. Sufficient for approx. 60 measurements. Show more