50mm Air Stone Cylinder for 4mm Air Line
Durable 50mm air stone cylinder for efficient pond aeration.

Key features
- 50mm (2") cylinder design
- Compatible with 4mm internal air line
- Enhances oxygen transfer in water
- Suitable for continuous use
£3.98 incl. VAT
SKU PXAIRST50L
Questions before you order? Ask us.
About this product
This air stone cylinder is designed to fit standard 4mm internal diameter air lines, providing reliable and consistent oxygenation for ponds and aquariums. Its compact size makes it suitable for a range of water features, ensuring optimal conditions for aquatic life.
Used for
- Pond aeration systems
- Aquarium oxygenation
- Water feature maintenance
Specification
| Length | 50mm (2 inches) |
|---|---|
| Fits 4mm internal diameter air line | |
| Cylinder shape | |