Aqua One Cylinder Air Stone, 10cm, 15cm and 30cm, for Hydroponics, DWC and Aquaponics

💧 Give Your Roots the Oxygen They Need to Thrive

Healthy roots need two things: nutrients and oxygen. This Aqua One cylinder air stone connects to any standard air pump via airline tubing and breaks that stream of air into thousands of fine, tiny bubbles, pushing dissolved oxygen deep into your nutrient reservoir or DWC bucket where your roots actually live.

Available in three sizes: 10cm, 15cm and 30cm, so whether you're running a small single bucket or a larger reservoir system, there's a size that fits your setup perfectly.

🌿 Why Oxygenation Matters So Much

In soil, roots get oxygen from air pockets in the ground. In water-based systems like DWC and aquaponics, that oxygen has to come from you. Without enough dissolved oxygen, roots sit in stagnant water and root rot sets in fast. A good air stone running 24/7 keeps the water moving, the oxygen levels up, and your roots white and healthy.

🔬 Fine Bubbles, Better Results

Larger bubbles rise quickly and transfer less oxygen. Fine bubbles move slowly, stay in the water longer, and transfer far more oxygen per litre. The cylinder design of this air stone produces a consistent stream of fine bubbles along its full length, giving you broad, even coverage across the base of your reservoir.

🔌 Simple to Set Up, Easy to Maintain

Just attach your airline tubing, drop it into your reservoir, and switch on your air pump. No complicated setup, no special fittings. When it's time to clean or replace it, it takes seconds. The longer 30cm size is especially useful for larger reservoirs where you need coverage across a wider area.

✅ What's Great About It

• Fine bubble output for maximum oxygen transfer into water
• Cylinder design delivers even aeration along the full length of the stone
• Connects to any standard air pump via regular airline tubing
• Keeps water moving to prevent stagnation and root rot
• Three sizes available: 10cm for compact setups, 15cm for mid-size, 30cm for larger reservoirs
• Suitable for DWC, RDWC, aquaponics, hydroponics and general reservoir aeration
• Lightweight and easy to position anywhere in your system

🔗 Compatible With

Any standard air pump using regular airline tubing. Works in DWC buckets, RDWC systems, aquaponic tanks, fish tanks, nutrient reservoirs and propagation setups of all sizes.