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TROPICAL NO2- TEST
TEST KIT FOR MEASURING NITRITE IN FRESH AND SALT AQUARIUM WATER
WE ALSO RECOMMEND:
TROPICAL NO3- TEST
to measure nitrates
TROPICAL pH TEST
to measure the pH level of water
FOR OPTIMUM TEST PRECISION WE RECOMMEND USING THE PRODUCT BEFORE THE BEST BEFORE DATE
ENGLISH INSTRUCTION LEAFLET INSIDE THE BOX
Causes skin irritation. Causes serious eye irritation. If medical advice is needed, have product container or label at hand. Keep out of reach of children. IF ON SKIN: Wash with plenty of water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Contains: sulphanilic acid. May produce an allergic reaction.
STORE IN A COOL, DARK PLACE!
TROPICAL NO2- TEST is used to measure the concentration of nitrite (NO2-) within the range of 0 3.3 mg/l in fresh and salt water. It is convenient and extremely easy to use. The reagents are simply added to the water and after a short time cause discoloration of the sample. The nitrite concentration is obtained by comparing the colour of the sample with the enclosed colour scale. In the aquarium nitrite is produced during the bacterial breakdown of fish wastes, uneaten food, and other organic substances. Because nitrite is highly toxic to fish, its concentration in the aquarium should be as close to zero as possible. Dangerously high concentrations of nitrite may occur in newly established or overcrowded aquaria, and/or where the biological filtration is not functioning properly, or has been compromised by the use of bactericidal medications. TROPICAL NO2- TEST quickly and easily indicates whether the water in the aquarium is safe for the fish kept.