JBL ProAquaTest Oxygen Aquarium Fish Tank O2 REFILL

Name: JBL ProAquaTest Oxygen Aquarium Fish Tank O2 REFILL
Brand: JBL

JBL

JBL ProAquaTest Oxygen Aquarium Fish Tank O2 REFILL\nThe JBL ProAquaTest Oxygen O2 REFILL provides the required reagents to replenish your JBL ProAquaTest Oxygen O2 Water Test Kit. Regular water testing is key to a healthy aquarium or pond. The JBL Oxygen O2 Water Test Kit allows the easy determination of the Oxygen level in your pond or aquarium from <0.2 - 10.0 mg/l using a colour change test and is suitable for both freshwater and saltwater use. JBL ProAquaTest Oxygen O2 REFILL contents: 3 reagents Why test Oxygen levels?The well-being of aquarium and pond dwellers and the growth of aquatic plants depend to a large extent on the O2 level being kept as constant as possible. Oxygen is the \u201Celixir of life\u201D for all animal organisms. All animals in an aquarium and pond need oxygen to breathe. But the \u201Cinvisible helpers\u201D in an aquarium and pond, the bacteria that break down pollutants, also depend on sufficient supplies of oxygen in order to be able to carry out ty