API® Reef Aquarium Water Test Kit for Saltwater Aquarium Testing

DESCRIPTION This API Reef Aquarium Water Test Kit helps prevent invisible water problems that can be harmful to fish and cause fish loss. Use for weekly monitoring and when water or fish problems appear. Features: Accurately monitors 4 most vital water parameters levels in reef aquariums: Calcium, carbonate water hardness, phosphate and nitrate.Designed for use in reef aquariums only.Includes: Contains one (1) API REEF MASTER TEST KIT Reef Aquarium Water Test Kit 1-Count, including 7 bottle of testing solution, 2 color cards and 4 glass test tubes with capIntended Pet(s): FishProduct Dimensions: 7 in x 5 in x 4.5 inCapacity: 1 CountDirections: Follow the instructional booklet directions for individual testing of each water parameter, and test weekly for best results.