🔵 50mm Blue Ceramic Airstone Ball – Hi Oxygen Air Stone for Koi Pond & Aquarium

🫧 Description:
Ensure your pond or aquarium is full of life and crystal-clear water with this high-quality 50mm blue ceramic air stone. Designed to deliver fine bubbles and maximize oxygenation, this durable airstone is perfect for koi ponds, aquariums, and filter zones.

🌬 Why Choose Our Airstone?

✅ High Oxygen Output – Enhances oxygen levels essential for healthy fish and beneficial bacteria.
✅ Supports Biofiltration – Promotes the activity of aerobic bacteria, which helps break down waste in the water.
✅ Durable Ceramic – Made from refined, long-lasting ceramic compound for extended use.
✅ Fine Aeration – Produces micro-bubbles for better oxygen exchange at the surface.
✅ Universal Fit – Compatible with 4mm or 9mm airline tubing (not included).
✅ Easy to Use – Simply connect to an air pump (sold separately) with suitable airline.

📏 Specifications:

• Diameter: 50mm

• Material: Refined ceramic

• Colour: Blue

• Connection: Fits 4mm or 9mm airline

• Recommended Replacement: Every 12 months for optimal performance

📦 Ideal For:

• Koi ponds

• Tropical or cold-water aquariums

• Hydroponic systems

• Filter zones to boost biological filtration

💡 Note:
An air pump and airline tubing are required for operation and sold separately.