Sera Aqua Test Set Aquarium Test Kit

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). De
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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.
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.

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Nitrite is produced continually during the ammonia cycle by nitrifying bacteria in the biological filter. While not as immediately toxic as ammonia, any accumulation of nitrite should still be addressed as soon as possible. The nitrite level will eventually be broken down to non-toxic nitrate.