Xinyou Corner Filter (M) 2008

• Supplying the water with much needed oxygen.
• Reduces noise from air pump and consumes lowest wattage.
• Multi-layers, easy to clean and move.
• Various types of installations are possible.

1. air output hole

2. air input hole

3. cover

4. bio-sponge

5. filter sponge

6. air input tube

7. air box

8. air output tube

9. tank

10. gravel stone

11. filter trough