- 6 in 1 Test are test strips for aquarium water and ponds. Pack of 50 tests.
Tropical Test 6in1 Strip 50 Tests - Product Description
6 in 1 Test is a test strip for aquarium and pond water. The 6 in 1 Test is designed to measure the concentration of nitrates and nitrites, total and carbonate hardness, pH, and total chlorine in fresh water. It is safe, non-toxic, and easy to use. Simply dip the strip in the water to be tested and read the values of six chemical parameters after a short time. The quick information obtained about the chemical parameters of the water allows, if necessary, immediate action to be taken to improve the living conditions of the fish.
Tropical Test 6in1 Strip 50 Tests - Technical Data
- Quantity: 50 tests
Additional Information
Nitrates (NO3-) are the product of the biological oxidation of nitrites by nitrifying bacteria. Nitrates are used by plants as a food source, but high levels can lead to excessive algae growth and poisoning in more sensitive fish species.
Interpretation of results: below 25 mg/l ideal conditions, 25-50 mg/l conditions conducive to algae growth, 50-100 mg/l conditions harmful in the long term, excessive algae growth, 100-250 mg/l dangerous conditions, excessive algae growth.
Nitrites (NO2-) are a product of the biological oxidation of ammonium ions by nitrifying bacteria. They are very harmful to fish. Nitrite concentration should be monitored in new aquariums, during and after treatment with bactericides, and after observing disturbing symptoms in fish.
Interpretation of the result: 0.0 mg/l ideal conditions, 0.5 mg/l harmful conditions, above 0.5 mg/l dangerous conditions.
General hardness (GH) determines the concentration of divalent ions in water, mainly calcium and magnesium. Water hardness affects the well-being and reproduction of fish. Most freshwater aquarium fish and plants thrive in water with a general hardness of 8-16°n.
The interpretation of the result depends on the requirements of the specific fish species: 0-4°n very soft water, 4-8°n soft water, 8-16°n medium hard water.
Carbonate hardness (KH) keeps the pH of the water at a constant level and prevents fluctuations. If the carbonate hardness is too low (4°n and below), the pH of the water may fluctuate, which is detrimental to fish. Too high a KH value makes it difficult to lower the pH of the water. The ideal KH value for most freshwater aquariums is 6-10°n.
The interpretation of the result depends on the requirements of the specific fish species: 0-3°n too low, 6-10°n ideal, 15-20°n too high.
Water pH. Most freshwater fish live in water with a pH between 6.0 and 8.0. The right pH keeps fish healthy and ensures proper plant growth. The pH should be checked at least once a week and whenever you notice any worrying symptoms in your fish. Food residues, certain types of rocks, gravel, shells, roots, water changes, lush plant growth, etc. contribute to changes in pH, which can cause stress in fish.
The interpretation of the result depends on the requirements of the specific fish species: <6.4 pH acidic water, 6.8 pH slightly acidic water, 7.2 pH slightly alkaline water, >7.6 pH alkaline water.
Total chlorine (Cl2). Chlorine and its compounds are used to disinfect tap water. These substances are harmful to ornamental fish. The chlorine concentration in the water used for water changes and for setting up a new aquarium should be tested.
Interpretation of results: 0.0 mg/l ideal conditions, 0.8 mg/l and above dangerous conditions.
Changes to water parameters should only be made based on water tests. Remember to test the water regularly, especially in newly set up aquariums, nano tanks, overstocked aquariums, or after treatment with medications.
Quick and easy-to-read strip test.
Safe and non-toxic - allows measurement in the aquarium.
The information obtained allows you to take the necessary action.
How to use:
1. Remove the test strip from the bottle and close it tightly.
2. Hold the strip by the end without the test pads.
3. Immerse the strip in aquarium water and move it around for 2-3 seconds.
4. After removing the strip, shake off excess water and, holding the strip horizontally, compare the color of the chlorine test pad with the color scale after 1 second.
5. After 60 seconds, compare the colors of the remaining test pads with the color scale.



