AIR STONE B-10110
AIR STONE B-10122
AIR STONE A-10155
Cas Output : 20L/MIN
Spec : 120 x 50 x 5mm
FEATURES
- Sintered by high temperature.
- Durable and washable.
- Different from other air stones.
DIRECTION FOR USE
- Connect the air stone with air tube.
- Soak in the water for 15 minutes before use.
- It's durable and be used for a long time. When it is clogged with dirt or producing bubbles with low quantity, please wash it for re-used.