API Freshwater Master Test Kit - Aquarium

Test Freshwater Aquarium Water Master Test Kit

• Helps monitor water quality and prevent invisible water problems that can be harmful to fish and cause fish loss
• Accurately monitors 5 most vital water parameters levels in freshwater aquariums: pH, high range pH, ammonia, nitrite, nitrate
• Designed for use in freshwater aquariums only
• Use for weekly monitoring and when water or fish problems appear