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Sera Aqua-Test Set (pH, KH, GH, & NO2)



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Know your water

Only knowing your water parameters allows reacting in time and counteract irregularities so animals and plants are being protected. The sera aqua-test set allows monitoring the parameters important for fresh and marine water – pH value, carbonate hardness (KH), total hardness (GH) and nitrite (NO2). Detailed instructions for use for every test kit are included.