JBL ProaquateSt KH Set Hardness Hardness

A simple and secure control of aquarium water and garden ponds. Determining the optimal carbonate hardness in fresh and sea water

Test with color change: Fill the plastic cuvette with water samples, add the reagent with drops until the color changes from blue to yellow. Number of drops = Height of carbonate hardness

Use: When organizing a new aquarium in the first week every day, then 1x weekly

On the JBL website in the Topics of the Aquarium or Garden Pond you will find comprehensive information on water analyzes and problems

Included: 1 Fast KH test, in the zest. Reagent and plastic cuvette. Complementary packaging of reagents available separately