Kasco products / Aeration

Kasco Pond & Lake Aerators

Give your water room to breathe. Explore surface and bottom-diffused aeration, selected around your pond’s needs.

Surface aeration

Kasco Surface Aerators

For ponds that need water movement without a tall fountain display. A floating surface aerator agitates water, increasing contact with the air to support oxygen transfer and circulation.

  • Low-profile water movement
  • Floating unit with power supplied from shore
  • A range of sizes for different applications
Kasco surface aerator moving water in a pond
Kasco manufacturer product photo. Shown for illustration; not a Ponds & Beyond project.

Bottom-diffused aeration

Kasco RobustAire™

A shore-mounted compressor supplies air through tubing to diffusers on the pond bottom. Rising bubbles move water upward, making this a different approach to circulation for deeper ponds and lakes.

  • Shore-mounted compressor cabinet
  • Underwater diffusers rather than a floating display
  • System layout tailored to pond depth and shape
Kasco RobustAire shore-mounted compressor cabinet
Kasco manufacturer product photo. Shown for illustration; not a Ponds & Beyond project.

Equipment selection depends on water depth, pond size, power availability and your goals. Contact us for a site-specific recommendation and current product options.

The right system. For your water.

Tell us about your pond’s size, depth and goals. We’ll help you explore equipment, installation and seasonal care.