Elos Aqua Test NH4 - Ammonia and Ammonium Test Kit
Elos Aqua Test NH4 - Ammonia and Ammonium Test Kit gives you 50+ tests for your fresh or marine tank, depending on ammonia level. A precision dropper and lab testing ensures your results are correct. Reagents are not toxic, unlike other kits.
Instructions 1. Shake the dropper bottle before use. 2. Rinse the test vial in tap water; then several times with the aquarium water. Fill it with the aquarium water sample up to the 5 mL mark using the measuring syringe. 3. Remove the pastic stopper and add 6 drops of reagent, 6 drops of reagent B, one small spoon of reagent C and shaking very well after each addition. (Close each reagent flask immediately.) 4. Close the test vial with the plastic stopper and shake the solution. 5. After 15 to 20 minutes developing time place the vial on white field on the color chart and, by looking from above into the open vial under a natural light, compare the color of the solution with the color field. The NH4+ value is indicated in the corresponding color field. 6. Rinse the vial and the measuring syringe with tap water.