JBL GH Test set
คุณสมบัติสินค้า:
SKU : AT1164
หมวดหมู่ : น้ำจืด , ทดสอบน้ำ Test Water ,
แบรนด์ : JBL
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? Simple and reliable control of water values. Determines the ideal total hardness for freshwater aquariums and ponds.
? Colour change test: add the reagent drop by drop until the colour changes from red to green. Number of drops = total hardness.
? When to use: for setting up a new aquarium: once a week.
? Online Laboratory: regular control for a healthy aquarium/pond with conditions close to nature.
? Package contents: 1 quick test, GH Test. Incl. reagent and plastic cuvette. Refill reagent available separately.
