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oxygen-Test (O2)

SKU: CKS04914
$24.95Price

Quick breathing at the water surface is an unmistakable sign for an oxygen deficiency. Unfortunately, it may then already be too late for acting appropriately.

The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time.

Sufficient for approx. 60 measurements.

  • Directions for use:

    Shake reagent bottles well before using! Do not allow tested water to contact aquarium or pond water!
    1. Rinse the measurement vial several times with the water to be tested, then fill to the edge. Dry the vial on the outside.
    2. Add 6 drops of reagent 1.
    3. Next add 6 drops of reagent 2, place the cover on the vial immediately (ensure there are no air bubbles in the water) and then
    shake. Remove the cover.
    4. Compare the color of the precipitate (flakes) to the color chart to determine the oxygen level. Place the vial on the color chart
    and compare the colors from a position above under natural daylight. Avoid direct sunlight.

    5. Cleaning: Clean vial and cover thoroughly with tap water before and after each test.

  • Oxygen levels Evaluation Info:

    Oxygen levels Evaluation,
    0.5 mg/l dangerous level, insufficient for fish
    2.0 mg/l serious deficiency. Insufficient except for robust fish,
    4.0 mg/l sufficient oxygen supply for all species of fish
    6.0 mg/l good, plenty of oxygen for all species of fish
    8.0 mg/l good, plenty of oxygen for all species of fish

  • Oxygen Test

    Quick breathing at the water surface is an unmistakable sign for an oxygen deficiency. Unfortunately, it may then already be too late for acting appropriately.

     

    The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time.

    Sufficient for approx. 60 measurements.