API 5-in-1 Aquarium Test Strips – 25 Pack

API 5-in-1 Aquarium Test Strips 25 Pack check pH, nitrite, nitrate, general hardness (GH) and carbonate hardness (KH) in one easy dip. Compare the strip with the supplied colour charts, following the included instructions for timing and interpreting results. The 25 strips come in a stay-dry tube with a snap-tight cap for moisture protection, making them convenient for routine aquarium water checks.

The quick and accurate way to test for pH, Nitrite, Nitrate, General Hardness and Carbonate Hardness in one easy step.

• Highly precise colour charts assure accurate test results. Dip strips directly into aquarium.
• Aquarium water testing has never been easier.
• Large size (25 ct.) is packaged in a stay-dry tube with snap-tight cap, offering maximum moisture protection for accurate results.
• Pack of 25 Test Strips.

• pH
• KH
• GH
• Nitrates
• Nitrites