AZOO SINTERED AIR STONE
Azoo Sintered Air Stone.
- Sintered by high temperature.
- DIfferent from other air stones.
Directions for Use:
- Connect the air stone with air tube.
- Soak in the water for 15 minutes before use.
- It is durable and can be used for a long time. When it is clogged with dirt or producing bubbles with low quantity, please wash it for re-uses.
- Aluminium oxide, ABS resin