JBL Pro Aquatest KH - Carbonate hardness - Drop test for ponds and aquariums

Rapid test for determining carbonate hardness (KH) in freshwater aquariums and ponds

• Simple and safe control of water parameters in aquariums and ponds. Determination of optimum carbonate hardness for freshwater and seawater.
• Color test: fill the plastic test tube with water to be tested, add reagent drop by drop until the color changes from blue to yellow. Number of drops = level of carbonate hardness.
• Use: in case of new impoundment: once a day for the first week, then once a week.
• On the JBL/Thèmes/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting
• Contents: 1 KH rapid test, 1 reagent, plastic test tube. Reagent refills available separately.