Water analysis
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sera pH Test
Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements.
sera kH Test
Makes it easy to monitor the carbonate hardness in fresh and salt water.
sera gH Test
Makes it easy to monitor the total hardness.
sera Ca-Test (calcium-Test)
This test monitors the calcium level easily and precisely in steps of 20 mg/l (ppm).
sera Mg-Test (magnesium-Test)
For monitoring magnesium levels in marine aquariums easily and safely.
sera CO2 long-term indicator
Permanent CO2 monitoring
sera aqua-test set
Know your water
sera aqua-test box marin
Water testing for experienced marine aquarists
sera Quick Test
Quick and easy monitoring
sera pH meter
Electronical instrument for the measurement of the pH value in fresh and marine water.
sera cleaning solution
For pH electrode
sera care solution KCl
For pH electrode
sera Ca reagent 3
sera Ca reagent 3 refill pack
