General description The AlwaysH Aquarium Air Stone Set includes 8 oxygen stones designed to enhance oxygen levels in aquariums, ponds, and hydroponic systems. Made from high-density mineral materials, these stones are durable and create a large number of dense bubbles, promoting the health of aquatic life and plants while adding aesthetic appeal to your setup. Technical specifications Material: High-density mineral materials Includes: 1.5m tube, 1 suction cup, 1 check valve Installation Connect the air stone using the stainless steel angle interface for a sturdy and corrosion-resistant setup. Ensure the diffuser is fully soaked in water for 1-2 hours before use. Usage Regularly clean the air stones with a brush to maintain optimal performance. Ideal for use in aquariums, small ponds, hydroponic systems, and circulation systems.