Ensure the water quality of your aquarium with our 7 in 1 aquarium testing set. Fast and reliable results allow you to monitor nitrates, nitrites, ph., chlorine, hardness, and alkalinity levels. Made of safe and environmentally friendly materials, our test strips are designed to provide accurate readings without any pollution. With just a quick dipping in the water and a colour comparison, you can easily maintain conditions for your fish. Whether you're a beginner or experienced, our easy to use test strips will help you ensure the health of your fish. Use our aquarium testing strips to regularly check the water quality of your fish tank, pond, or aquarium ecosystem. Perfect for all aquariums.