Dis air stone with rubber wads

Applications:
1. Fish farming in seawater and fresh water
2. Oxygenation for transportation of live fish and seafood
3. Waste water treatment in industry factory, cleansing in water fountains
4. Gardening and planting, decorating the aquarium
Features:
1.Afterdoing the extrusion molding with special materials, the product is made at high temperature 1500?.
2. Oxygen consumption is low and fusion rate is high, air spout even , bubble size of carborundum air stone is between 300-500 microns, the effect of white corundum and green carbon is better , whose bubble size is between 200-300 microns.
3. The flat design maximizes the outlet area of air stone.
4. Ozone-resistant, acid and alkali-resistant. It is environmental friendly.
5. There are four rubber wads at the bottom of air stone which is to protect air stone from friction and extend its life.


Dis air stone with rubber wads