These are diagnostic instruments employed to measure the focus of a poisonous nitrogen compound in aquatic environments. The units usually encompass chemically handled paper strips that react with the water pattern, producing a coloration change indicative of the extent of the compound current. For instance, a strip dipped into aquarium water could flip yellow for a low focus and deepen to inexperienced or blue because the focus will increase.
Common monitoring of this compound’s focus is essential for sustaining a wholesome aquatic ecosystem. Elevated ranges may be detrimental, even deadly, to fish and different aquatic life. The introduction of this straightforward and inexpensive testing methodology has revolutionized the interest, permitting lovers to successfully handle water high quality, stopping sickness and fostering thriving environments.