JBL Aquarium
JBL - Test Mg Magnesium - Refill
The JBL Mg Magnesium Refill is a quick test for determining the magnesium content in freshwater aquariums.
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- Indicates exactly from 0 to 10 as well as >10mg/l (recommended value between 5 and 10 mg/l). Very precise test containing 3 reagents.
- The comparative system takes into account the actual actual coloring of the water.
- Includes 2 glass test tubes, syringe for precise 5ml dosing, reagents and stratified color chart
- Allows you to perform 60 tests