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Colombo Testeurs Colombo GH test - Dureté totale - Reactif liquide 05020296
€0,00 - €0,00
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€9,99
€9,99 - €9,99
€9,99

Colombo GH test - Total hardness - Liquid reagent

Quick tests are quick and easy and give a good indication of GH.

€0,00 - €0,00
€0,00
€9,99
€9,99 - €9,99
€9,99
Colombo Testeurs Colombo PH TEST - Reactif - Test PH pour bassin & piscine 8715897030949 05020285
€0,00 - €0,00
€0,00
€9,99
€9,99 - €9,99
€9,99

Colombo pH test - Liquid reagent

How to test the pH of your pool? The pH value expresses the acidity of the water. Acidic water has a pH below 6.8. Basic water with a pH value abov...

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€9,99
€9,99 - €9,99
€9,99
Colombo Analyse d'eau COLOMBO QUICKTEST (BANDELETTES) 8715897274039 5020295
€0,00 - €0,00
€0,00
€15,99
€15,99 - €15,99
€15,99

Colombo Quicktest - Test strips (50pcs)

The kit contains 50 strips to accurately test 6 water parameters. Test in 1 minute the water content in pH, KH, GH, nitrites, nitrates and chlorine...

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€15,99
€15,99 - €15,99
€15,99
Colombo Analyse d'eau Valise de test & analyse COLOMBO TEST LAB (la plus vendue) 8715897042447 05020292
€52,49 - €52,49
€52,49
€52,49
€52,49 - €52,49
€52,49

Colombo Test Lab - Test & Analysis Suitcase (Best Selling!)

COLOMBO TEST LAB Very practical synthetic box equipped with tests in the form of drops for the 7 main values ​​of water: pH, GH, KH, NO2, NO3, NH...

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€52,49 - €52,49
€52,49
€52,49
€52,49 - €52,49
€52,49