New in Test strips for aquarium and pond water. 6 IN 1 TEST is intended for measuring the concentration of nitrates, nitrites, general and carbonate hardness, pH level and concentration of total chlorine in fresh water.
TROPICAL pH TEST 4.5-9.5 is designed for measuring the pH of fresh and salt aquarium water within the range 4.5-9.5 pH at intervals of 0.5 pH.
TROPICAL GH/KH TEST is used to measure the general hardness (GH) and carbonate hardness (KH) of water.
TROPICAL NO2 - TEST is used to measure the concentration of nitrite (NO2-) in fresh and salt water.
TROPICAL NO3 - TEST is used to measure the concentration of nitrate (NO3-) in fresh and salt water.