10cm Round Aquarium Air Stone Disc – Ultra Silent Diffuser

Add efficient oxygenation and stunning visual effect to your setup with the Castle Dawn Aquatics 10 cm Round Air Stone Disc. Made from high-temperature sintered stone, this durable diffuser quietly releases a dense curtain of fine bubbles, increasing dissolved oxygen levels and promoting healthier aquatic life or hydroponic growth.

With a large 10 cm diameter, this disc covers more surface area for maximum gas exchange, helping to lower CO₂ and raise oxygen content. Recommended for use with a 12–14 W air pump (not included), it’s suitable for both aquariums and hydroponic systems.

Key Features and Important Notes:

• What’s Included:
  1 × 10 cm round air stone disc
  ⚠️ Air pump and airline tubing not included.
• High-Quality Material:
  Made from high-temperature sintered stone, safe for all aquatic life.
• Dense Bubble Output:
  Generates a fine mist of uniform bubbles for effective oxygenation.
• Silent Operation:
  Functions quietly with no internal motor – perfect for home or office tanks.
• Improved Oxygenation:
  Large surface coverage allows for better oxygen transfer and reduced CO₂ buildup.
• Use Case:
  Ideal for aquariums, hydroponic systems, and breeding tanks.
• Pump Compatibility:
  Performs best with 12–14 W air pumps for consistent bubble output.
• Maintenance Tip:
  Clean regularly with a soft brush to avoid clogging and maintain performance.
• Size:
  10 × 10 × 1.5 cm (H × L × W) – 3.94 × 3.94 × 0.59 inches.
• Warranty:
  1‑Year Warranty (T&Cs apply).