CrystalClear KoiAir Aeration Kit for Koi Ponds & Water Gardens up to 16,000 Gallons

Quiet, energy-efficient aeration improves oxygen levels for balanced ponds

Aerates koi ponds and water gardens up to 16,000 gallons and 4 feet deep
SilentAir compressor delivers powerful water aeration with quiet operation
Membrane diffuser plates increase oxygen transfer & improve water circulation
Improves oxygen circulation to support balanced and healthy pond conditions
EasySet weighted airline keeps tubing securely submerged for easy installation

Starting at $299.99

160194 KoiAir 1 (KA20) Aeration Kit Only is On Back Order Until 08/21/2026

160196 KoiAir 1 (KA20) w/ Small TrueRock - Greystone is On Back Order Until 08/21/2026

160206 KoiAir 1 (KA20) w/ Small TrueRock - Sandstone is On Back Order Until 08/21/2026

CrystalClear KoiAir 1 aeration system components including compressor, tubing, and single diffuser plate for efficient pond aeration. View Product Image

CrystalClear KoiAir 2 system with dual diffuser plates, compressor, and tubing designed for larger ponds needing increased aeration coverage. View Product Image

CrystalClear KoiAir aeration kit with compressor, tubing, single diffuser plate with two diffusers, and decorative faux rock cover View Product Image

CrystalClear KoiAir aeration kit with compressor, tubing, two diffuser plates with four diffusers, and decorative faux rock cover View Product Image

Membrane diffuser plate close-up releasing fine bubbles, maximizing oxygen transfer for improved pond aeration and healthier water conditions. View Product Image

KoiAir 1 complete aeration kit with diffuser plate, weighted airline, coupler, clamps, and KA20 compressor for small pond systems. View Product Image

KoiAir 2 aeration kit with dual diffuser plates, airline tubing, diverter, and KA40 compressor for enhanced pond oxygenation. View Product Image

Underwater diffuser plate producing dense bubble column, effectively aerating ponds up to 4 feet deep for better oxygen distribution. View Product Image

Before and after comparison of pond water showing improved clarity and circulation after installing aeration system. View Product Image

Split view showing pond issues improved by aeration, including poor water clarity, low oxygen levels, and healthier fish environments. View Product Image

CrystalClear KoiAir aeration system setup beside pond with diffuser plate, airline tubing, and compressor for quick and simple installation. View Product Image

Koi pond with waterfall and active aeration system creating a balanced, oxygen-rich environment for fish and clear, healthy water. View Product Image

Aerates koi ponds and water gardens up to 16,000 gallons and 4 feet deep
SilentAir compressor delivers powerful water aeration with quiet operation
Membrane diffuser plates increase oxygen transfer & improve water circulation
Improves oxygen circulation to support balanced and healthy pond conditions
EasySet weighted airline keeps tubing securely submerged for easy installation

Starting at $299.99

160194 KoiAir 1 (KA20) Aeration Kit Only is On Back Order Until 08/21/2026

160196 KoiAir 1 (KA20) w/ Small TrueRock - Greystone is On Back Order Until 08/21/2026

160206 KoiAir 1 (KA20) w/ Small TrueRock - Sandstone is On Back Order Until 08/21/2026

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