JBL NO 2 NITRITE REFILL

Description

Quicktest for the determination of the nitrite content
– Simple and reliable control of water values. Determination of nitrite value for the filter control in aquariums & ponds.
– Labor-Komparatorsystem zum Ausgleich von Wassereigenfärbung: Probewasser und Reagens in Halter auf der Farbkarte ablesen.
– When to use: for setting up a new freshwater aquarium: daily for 3 weeks. For initial setup with marine water: once a week.
– Online Laboratory: regular control for a healthy aquarium/pond with conditions close to nature.