Oxygen Test Set O2 Water Test

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Product Information

Jbl oxygen test set o²for 50 measurementsaccurate test to display the oxygen content in fresh and salt water aquariums as well as garden pondsimportant when using algae products, since much oxygen is used after oxygen dies. Should be monitored at night in aquariums with many plants as large quantities of o2 are used. To measure and routinely control the levels of oxygen in fresh and salt water, as well as tap water and garden ponds within a range from 1-10 mg/l (ppm

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