Nature's Ocean Bio-Activ Live Aragonite Samoa Pink Reef Sand - 20 lbs - Natural Substrate, Supports Water Balance, Ideal for Marine Tanks

Marine Aquarium Sand: Sourced from the ocean, this fine aragonite sand provides a natural foundation for marine tanks, helping maintain a well-balanced and visually appealing aquatic environment. Supports Rapid Tank Setup: Specially processed to help stabilize water conditions, this sand contributes to a well-maintained habitat, making it easier to establish a thriving marine aquarium. Helps Maintain Water Balance: Aids in sustaining consistent pH levels, enhances buffering capacity, and supports long-term water stability, creating a suitable habitat for marine life. Rich in Essential Minerals: Contains trace elements like strontium, cobalt, and zinc, supporting natural biological processes that help maintain a thriving and well-balanced aquatic ecosystem. Perfect for Reef Tanks: With a grain size of approximately 0.5 – 1.7mm, this aragonite substrate provides a strong foundation for corals, invertebrates, and marine species while enhancing tank aesthetics.