Proaqua Test JBL Nh4 Refill

Verification of the biological balance (bacterial activity) in fresh and salt water.
Laboratory comparison system to compensate for the own coloration of the water: fill the glass specimens with water to be tested, add the reagents to a specimen, place the specimens in the block, link the values on the colour chart and table.
Use: for new fresh water tank: once a day.
For new sea water tank: once a week.
And in case of fish diseases or deaths, on the JBL website/Categories/Aquarium or Ponds , you will find detailed information on water analyses and troubleshooting.
Included in the delivery: 1 Ammonium NH4 rapid test.
Contents for approx. 50 measurements.
With 3 reagents, 2 glass specimens with screw cap, syringe, comparator block and colour chart.
Reagent refills available separately.