• Each bag contains 5 test strips, which are ideal for use in aquariums, aquacultures, ponds, drinking water, lakes and streams.
• Test for Nitrate, Nitrite, Total Hardness, Total Alkalinity and pH
• Simple, Fast and Accurate
• Results on the spot

Provides easy one-dip testing of freshwater with no powders, liquids, or tablets to measure.

Each strip is precisely impregnated with the chemistries needed to test for pH, total alkalinity, total hardness, nitrate, and nitrite.

To use, just dip one test strip into water for 2 seconds without motion.

Remove the strip, shake once to remove excess water, and wait 25 seconds.

At 1 minute, match the strip to the closest colors to obtain individual results for pH, total alkalinity, total hardness, nitrate, and nitrite.

Resealable bag of 5 test strips.

Range:

• pH (read first): 5.5, 6.5, 7.0, 7.5, 8.0, 8.5, 9.5
• Total Alkalinity (read second): 0, 40, 80, 120, 180, 300, 720 ppm (mg/l)
• Total Hardness (read third): 0, 25, 75, 150, 300, 1,000 ppm (mg/l)
• Nitrite* (read fourth): 0, 0.5, 1, 3, 5, 10, 20 ppm (mg/l)
• Nitrate* (read fifth): 0, 20, 40, 80, 160, 200 ppm (mg/l)

Recommended range:

• pH, 6.5 to 8.0;
• total alkalinity, 180 ppm;
• total hardness, 25 to 75 ppm;
• nitrate, 0 to 20 ppm;
• nitrite, 0 to 0.5 ppm.