Fritz Aquatics offers a comprehensive range of aquarium test kits designed to monitor essential water parameters, ensuring a healthy environment for your aquatic life. Their products are suitable for both freshwater and saltwater systems. pH: Regular testing helps maintain a stable pH level, crucial for the well-being of fish and plants.Ammonia: Monitoring ammonia levels is vital, as even low concentrations can be toxic to aquatic life.Nitrite: Nitrite accumulation can lead to health issues; consistent testing aids in early detection.Nitrate: While less toxic than ammonia and nitrite, high nitrate levels can cause stress and promote algae growth.