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This allows you to easily determine how many hours per day you turn on the UV lamp
We will go into the different applications in more detail below
Het bevat natuurlijke componenten zoals gefermenteerde gerstestro
Giftige stoffen ontstaan in je vijver door rottende plantenresten
JBL ProAquaTest Lab Koi - Geavanceerde Testkoffer voor Koivijvers en Ervaren Vijverliefhebbers onderdelen This allows you to easilyFor the serious pond keeper who leaves nothing to chance A healthy pond with koi requires precision. Fluctuations in oxygen, ammonia, or phosphate can have serious consequences. The JBL ProAquaTest Lab Koi gives you the ability to test extensively and intervene quickly if necessary. This test kit includes the following measurements: pH (3. 010 and 7. 49. 0) For precise acidity control in all types of ponds KH Measures carbonate hardness and prevents
