Velda Aqua Test Strips 6 in 1 50 units. 121519

With these Velda Aqua test strips, you can easily check the water quality of your pond, pool or aquarium based on the six most important values: acidity, total hardness, carbonate hardness, nitrite, nitrate and chlorine content. The strips are very easy to use. Immerse a test strip for one second, remove it, and shake off excess water. Wait about 1 minute and compare the color of the strip with the color scale on the tube to know the water values. Be sure to store the strips in a cool, dry place and avoid temperatures above 30°C.

• Material: Polypropylene
• Detects GH,KH,No2, No3, CI2, pH
• Content: 50 strips