USA- 7 in 1 Aquarium Test Strips

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About this item

  • 【Perfect Partner–7-in-1 Aquarium Test Strips】Monitor 7 important parameters accurately: Hardness, Nitrate, Nitrite, Cl2, Total Alkalinity, Carbonate, and PH.
  • 👍👍【 Easy to Use and Read】Dip a strip in the water and take it out 2 seconds later, wait for 60 seconds, and then compare the strip with the color chart printed on the bottle.
  • ✔️✔️【100 Strips, 100 Tests】The strips are made from high-quality fibers, which will not be penetrated or stained, you can get 7 vital parameters of the water each time, which saves you money and time.
  • 💦💦【Wide Applications】The strips support freshwater tests, ideal for use in fish tanks, betta tanks, shrimp tanks, ponds, and other aquariums.
  • 🤝🤝【Help Maintain the Good Living Environment of Your Fish】Every aquarium/fish tank requires regular maintenance and the strips can give you more specific parameters of the water, help you to find and solve problems in time, so it is necessary to monitor the water quality regularly with the test strips.

Main Features

  • Did you face these problems about your pet fish—lethargic, sudden death, loss of appetite, loss of balance, even the water seemed to be clean? However, the problems with the water are not visible to the naked eyes. That’s why we need aquarium test strips to get a deep insight into the water.
  • Luxbird aquarium 7 in 1 test strips are designed for testing the water quality of aquariums and fish tanks. You can check the quality level of 7 kinds of parameters on one strip — Hardness, Nitrate, Nitrite, Cl2, Total Alkalinity, Carbonate, and PH. With only 3 steps, you could clearly acknowledge the water quality and take preventive actions to provide an optimal environment for your pet fish.
  • Premium fiber paper, no leaking, no bleeding.
  • Only 3 steps, to get insightful knowledge about the water quality.
  • Easy to use, easy to store.



  1. Do not touch or contaminate the test block on the test strip;
  2. After each test strip is removed, tighten the bottle cap;
  3. Read in natural light;
  4. Do not use wet hands to take the test strips out of the bottle;
  5. The shelf life of unopened test strips bottles is 2 years;
  6. It is 3-6 months after disassembly, and the storage environment should not be damp and not exposed to the sun.

7 in 1 Aquarium test strips, 100 pieces, 100 times of testing

  1. Nitrate: NO3 in concentrations greater than 50 mg/L is harmful to sensitive fish and additionally promotes algae growth. It will highly distress your fish and affect the growth of young fish.
  2. Nitrite: NO2 in concentrations greater than 1 mg/L and if present for extended periods is harmful to your fish and could over time lead to the loss of your fish.
  3. Chlorine: Chlorine may be present in tap water. It is harmful to fish, damaging their gills and skin, and must not be introduced to the aquarium.
  4. Total Hardness: GH Favorable hardness values are not too high or too low, between 25 to 150 mg/L.
  5. Total Alkalinity: 40-120 mg/L means OK.
  6. Carbonate: Ideal range of Carbonate is between 40-120 mg/L.
  7. pH: A pH value between 6.8 and 7.6 will be tolerated by most freshwater fish species. Ideal pH ranges are species-dependent.


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