Aquarium Accessories Carborundum Air Stone – Blue Air Stone with Shell Cylinder Design
Premium-grade carborundum material ensures ultra-fine bubbles for superior oxygenation, enhancing water circulation and fish health. Handcrafted shell-shaped cylinder design disperses bubbles evenly while adding a natural aesthetic touch to freshwater or marine tanks. Durable, non-clogging structure resists mineral buildup, maintaining long-term efficiency in high-load filtration systems. Ideal for breeding tanks, hydroponic setups, or decorative aquascaping—compatible with air pumps up to 2.5W. Factory-direct pricing with bulk discounts—wholesale quantities available for global resellers.