Discover the essential API Calcium Saltwater Aquarium Test Kit, expertly designed for reef aquarium enthusiasts. Ensure your aquatic life thrives by accurately measuring calcium levels, a vital element for the health of corals and other invertebrates.

• Precise Measurements: Accurately measures calcium levels as low as 20 mg/L, ensuring optimal water quality for your reef inhabitants.
• Easy to Use: Comes with two test bottles, a glass test tube, and simple instructions, making it accessible for both beginners and seasoned aquarists.
• Supports Healthy Growth: Essential for the growth and vitality of corals, crustaceans, and mollusks, helping to maintain a vibrant underwater ecosystem.

Why buy this product? The API Calcium Test Kit is your go-to tool for maintaining a thriving reef aquarium. By monitoring calcium levels, you can ensure the health and beauty of your aquatic community, making it a must-have for any serious marine hobbyist.