JBL drop tests

JBL Drop Tests – Precise Water Analysis for Aquariums & Ponds
With JBL drop tests, you can quickly and reliably check all important water parameters such as pH, GH, KH, nitrite, nitrate, ammonium, and more. The tests offer laboratory precision for home use, are easy to apply, and deliver accurate results for the optimal care of your aquarium or pond. This allows you to keep a constant eye on water quality – for healthy fish, plants, and a stable ecosystem.