Verification by ID.me •
What is ID.me?
A simple way to keep bigger koi ponds clean without constant maintenance — bottom-diffused aeration that improves oxygen levels and slows sludge and algae buildup.
This is a bottom-diffused aeration system: air is pushed through diffusers placed in the pond, and as it rises it pulls water upward and creates circulation throughout. That circulation improves oxygen levels, reduces stagnant areas, supports beneficial bacteria, and slows down sludge and algae buildup — leading to clearer, healthier water with less maintenance over time.
This model is sized for ponds between 3,000 and 22,500 gallons, including typical koi ponds and decorative backyard ponds up to about 6–7 feet deep. The three-valve air splitter runs three diffusers from a single quiet, energy-efficient compressor.
Three-valve air splitter spreads circulation across a larger pond.
Improves circulation in summer and supports gas exchange during winter.
Linear diaphragm compressor runs continuously without high energy cost.
No electricity in the water — a safer setup for koi and other pond life.
| Product | Price |
|---|---|
| KLC Koi Pond Aeration Kit — 3,000 to 22,500 Gallons | $512.00 |
| Spec | Value |
|---|---|
| Pond Size | 3,000 to 22,500 gallons |
| Compressor | KLC60 |
| Power Cord Length | 6' |
| Voltage | 115V |
| Watts | 60 Watts |
| Maximum Air Flow | 3.1 cfm |
| Maximum Depth | 7' |
| Weight | 37 lbs |
Smaller pond? The KLC25 compressor with a single diffuser is more affordable.
The KLC40 compressor with two diffusers, for mid-size ponds.
Our largest KLC kit, with the KLC80 compressor and four diffusers.
Do I still need to clean my pond?
Yes — but less often. Aeration helps reduce how quickly debris builds up.
Will this help with algae?
It helps reduce the conditions that allow algae to grow, especially over time.
Can I run this all the time?
Yes, these systems are designed for continuous operation.
Is this enough for larger ponds?
This kit covers up to 22,500 gallons. For even larger ponds, see the 4,000 to 30,000 gallon KLC kit above.
How deep can this be used?
Up to 7' of depth.
