50mm Sintered Air Stone Grey for 4mm & 9mm Airline
Durable 50mm sintered air stone for efficient pond aeration.

Key features
- 50mm diameter for effective air diffusion
- Sintered construction for durability
- Compatible with 4mm and 9mm airline
- Improves water oxygen levels
£3.98 incl. VAT
SKU PXAIRST50G
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About this product
This grey air stone is designed to enhance oxygenation in ponds and aquariums. Compatible with both 4mm and 9mm airline, it provides reliable, long-lasting performance for a range of aquatic environments.
Used for
- Pond aeration systems
- Aquarium oxygenation
- Fish tank maintenance
- Hydroponic setups
Specification
| Diameter | 50mm |
|---|---|
| Colour | Grey |
| Material | Sintered |
| Fits 4mm and 9mm airline | |