High Flow Ceramic Flat Round Air Stone Discs (120mm / 200mm)

Flat Round Ceramic Air Stone Discs for Ponds

Our **Flat Round Ceramic Air Stone Discs** are essential for highly efficient oxygen transfer in any pond or large aquarium. These discs create a uniform curtain of ultra-fine bubbles across a wide area. This ensures superior dissolved oxygen (DO) saturation for healthy fish and a thriving biofilter.

Choosing Your Disc Quality:

We offer a range of sizes and quality levels to meet every need and budget:

• 120mm Standard: A compact, reliable disc perfect for filter sumps, quarantine tanks, or smaller ponds.
• 200mm Budget: Offers the size benefits of a larger disc at an economical price point for general aeration.
• 200mm Premium: Features higher-grade ceramic and refined manufacturing for the finest bubble output and longest lifespan. Ideal for serious koi keepers.

Key Features of Ceramic Discs:

• High Efficiency: Produces micro-bubbles that stay suspended longer, maximizing oxygen absorption.
• Durable Material: Constructed from tough ceramic compounds for long-term use.
• Stable Placement: The flat, heavy design ensures the disc remains settled on the pond floor.

Choose the Flat Round Ceramic Air Stone Discs that match your pond size and required oxygen performance.

To handle the high pressure these discs require, don’t forget to pair them with our professional-grade Heavy-Duty 8mm Black Braided Reinforced Pond Airline.