Aqua One Golf Ball Air Stone, 40mm and 50mm, for DWC, Hydroponics and Aquariums

💧 Ultra-Fine Micro-Bubbles for Roots That Actually Thrive

Not all air stones are equal, and serious growers know it. The Aqua One Golf Ball Air Stone is a porous ceramic sphere that delivers ultra-fine micro-bubbles in every direction, giving your roots or aquarium the kind of dissolved oxygen that cheap blue sand stones simply cannot match.

Available in two sizes: 40mm and 50mm, so you can pick the right fit for your bucket, reservoir or tank.

🌿 Why Growers Choose the Golf Ball Over Standard Air Stones

Standard aggregate air stones push out larger bubbles that rise quickly and transfer less oxygen per litre. The ceramic compound in this golf ball design produces micro-bubbles so fine they move slowly through the water column, staying in contact with your nutrient solution far longer and transferring significantly more dissolved oxygen to your roots in the process.

The spherical shape also means airflow goes in every direction at once, not just upward. In a DWC bucket, that means your entire root zone gets oxygenated evenly, not just the area directly above the stone.

🔄 Reusable and Easy to Maintain

Ceramic builds up less nutrient salt encrustation than standard stones, so it stays cleaner for longer and is much easier to rinse and reuse across multiple grows. When it does need a clean, a soak in diluted hydrogen peroxide or plain water does the job.

✅ What's Great About It

• Ultra-fine micro-bubbles from porous ceramic, far superior to standard aggregate stones
• Full 360° spherical airflow, pushing oxygen equally in all directions
• Ideal for small to medium DWC buckets, reservoirs and aquariums
• Resists nutrient salt buildup, easier to clean and reuse across grows
• Compatible with standard air pumps and airline tubing
• Available in 40mm for compact setups and 50mm for larger systems

📀 Size Guide

Ceramic construction. Reusable. Compatible with standard air pumps and airline tubing.