API Saltwater Master Test Kit 550-Test and Instant Ocean Sea Salt 50 gal for Saltwater Aquariums

The API SALTWATER MASTER TEST KIT (550-Test) and Instant Ocean Sea Salt (50 gal) bundle provides everything you need to create and maintain a healthy saltwater aquarium environment. The API test kit enables accurate weekly monitoring of pH, ammonia, nitrite and nitrate levels to ensure water quality stays within safe parameters for marine life. Its 6 bottles of test reagent, color card, and 4 test tubes make it easy to test 550 times. Instant Ocean sea salt mixes with tap water to quickly create balanced, marine-ideal water conditions. Its superior solubility dissolves fast for crystal clear water. Formulated specifically for marine life support, it provides major and trace elements fish and invertebrates require. Use the test kit to routinely check for dangerous ammonia and nitrate spikes from waste buildup. Perform 20% biweekly water changes with pre-mixed sea salt to replenish depleted additives. With the API test kit and Instant Ocean sea salt, you have professional-grade tools to create a safe saltwater habitat.

• Contains API 550-test saltwater aquarium water test kit to monitor pH, ammonia, nitrite and nitrate levels
• Includes Instant Ocean sea salt formulated specifically for marine aquariums with 50 gal capacity
• API test kit helps prevent invisible water quality issues harmful to fish and invertebrates
• Instant Ocean dissolves fast to provide clear, ready-to-use saltwater solution in minutes
• Trusted brands - API and Instant Ocean are industry leaders in aquarium products for over 40 years