Pneumatic Aquarium Filter with Bio Filter Cotton
A small air-driven aquarium filter that circulates water and cultivates beneficial bacteria, for small fish tanks including betta tanks.
Key features
- Biochemical filter cotton traps feed and debris
- Nitrifying bacteria culture to break down waste
- Air-driven water circulation
- Bubble stone increases oxygen in the water
- Compact mini design
Specifications
| Type | Pneumatic (air-driven) filter |
|---|---|
| Filter media | Biochemical filter cotton |
| Size | Mini |
| Suitable for | All kinds of small fish tanks |
| Connection | Air pipe to air pump |
Good to know
- If the air pump is lower than the water pump, install a check valve.
Give your fish a cleaner tank with this compact filter.