Achieving the ideal pH balance in your aquarium is essential to maintaining the health and well-being of your fish. With KORDON pH Decrease Adjuster for Aquariums, you can easily adjust the pH level of your tank to replicate the natural water conditions where your fish evolved. This fast-acting pH adjuster is perfect for both freshwater and saltwater aquariums, providing reliable and accurate results every time. Whether you are a seasoned aquarist or a beginner, KORDON pH Decrease Adjuster makes it easy to manage the pH levels in your fish tank, allowing your fish to thrive in a healthy and natural environment. Made in the U.S.A with high-quality ingredients, you can trust KORDON pH Decrease Adjuster to provide you with a fast and effective way to balance the pH levels in your aquarium. Perfect for mimicking water conditions for South American cichlids, discus, angelfish, barbs and tetra tanks.