Fluval Stratum is a nutrient-rich bottom substrate for planted freshwater and shrimp aquariums

Easy dosing: 1 drop per 20 liters of water

and then compare the color to the color chart to read the value

among other things

Dosage: 1 stick per 50 liters

JBL EasyTest – 7-i-1 Vattentest 50st luftpump Fluval Stratum is a nutrient-richJBL EasyTest 7 in 1 Water Test (freshwater) JBL EasyTest is a 7 in 1 water test in the form of test strips, developed for freshwater aquariums. With a single test strip you can quickly get an overview of several important water values without the need for sophisticated equipment. The test is particularly convenient for quick checks and regular monitoring of water quality. EasyTest measures: pH 6. 49. 0 acidity KH 020 dKH carbonate hardness GH 121 dGH