Air stones diffuse air into fine bubbles and increase oxygen levels in water. People use them in aquariums, hydroponics, biofloc fish farming, and laboratories to improve aeration. These stones deliver smooth airflow when you connect them to an air pump and keep aquatic life healthy. At Labtex Bangladesh (Labtexbd.com), we offer high-quality and durable air stones at the best price in Bangladesh. Use them in fish tanks, ponds, or scientific setups for efficient aeration.