Product Description

1. It is made by high quality raw materials, which treated through high sintering. Nice appearance and long serves, 2. Fired at very high temperature(***0centidegree) to createa very strongand long lasting airstone, 3. Uniform size pores produce even airflow and superior oxygenation, 4. Do not corrode or dissolve like sand air stone, 5. Structurally sound and impact resistant, 6. Can be used in fresh water or salt water, 7. Reusable with proper maintenance.