SPECIFICATIONS:

• S : Diameter 7.5cm
• M: Diameter 9.5cm
• L：Diameter 11.5cm

FEATURES:

• ISO9001 REGISTERED
• Creates a flow or bubbles for healthy fish and a beautiful aquarium. 为健康的鱼和美丽的水族缸造流动或气泡
• Note: The volume and pressure output of your air pump will determine how large an area of the disk will release bubbles. 注意：气泵的容积和压力输出将决定磁盘区域释放气泡的大小

DIRECTIONS:

1. Attach airline tubing to Air-Disk and place in aquarium
2. Allow Air-Disk to soak for 15 minutes before turning on air supply
3. After sometime algae might build-up cause reduces airflow, remove from aquarium and clean surface with a stiff brush
4. For best operation, allow air stone to bury half unit below gravel to prevent  revealing