• One (1) API MARINE CALCIUM Reef Aquarium Calcium Solution 16-Ounce Bottle is included.
• Coral health and growth need
• Natural calcium source
• Encourages vivid colorations
• When calcium levels are less than 400 ppm, use this product.
• Product Dimensions (cm): 2.54 x 2.54 x 12.70

API MARINE CALCIUM promotes coral health, development, and beautiful colors in reef aquariums. Natural calcium supply for healthier, more colorful corals and reef invertebrates such as snails, shrimp, crabs, clams, and mollusks, as well as coralline algae. A reef aquarium's calcium content should be between 400 and 500 ppm. When calcium levels are less than 400 ppm, use this product. Dose as directed on the package label. Up to 948 US gallons of salt water can be treated. API Aquarium products make it simple to maintain beautiful saltwater, freshwater, or reef aquarium. API has been developing innovative, research-driven solutions to make caring for your fish and aquarium easier for over 50 years. API Aquarium Treatment Supplies are designed to work together to deliver the greatest results for controlling algae, promoting healthy bacterial development, and assisting in the prevention and treatment of fish illnesses and ailments like ich and fin rot. They aim to provide a safe, welcoming habitat for tropical community fish, cichlids, goldfish, and other fish. API allows you to spend more time appreciating your fish and less time cleaning your tank. To achieve the greatest results, use all items exactly as indicated.