Ceramic Round Air Stone 200x27x8mm

Designed to release more oxygen than smaller-sized air stones.

Thus keeping the nutrient mix fresh and keeping the roots of your plants healthy.

Also, suitable for 20 Litre Deep Water Culture Buckets.

The 8 Inch (200mm) Ceramic Round Air Stone from Hailea has a 3/8″ (8mm) tubing connection.

Requires non-standard 8mm wide diameter air line

Requires a high output air-pump