
Koenders Water Solutions Inc.
Koenders HD250 Electric Aeration System
In stock, ready to ship
- Ponds up to 1 acre
- Weatherproof housing
- Easy to install
Details
Heavy Duty Aeration
- Ideal for ponds up to an acre in size up to 30 feet deep
- Provides consistent bottom-up aeration for your pond
- Built to last
- Easy to install
- Quiet operation
Features:
- 110 Volt Motor - 2.7 Amps
- Weather Proof Housing
- Durable Die-Cast Aluminum Components
- Built-in Pressure Relief Valve
- 1 Year Full Warranty
Click here to watch Northern Farmer install our HD 250 Electric Aerator.
Specifications
- Type
- Electric bottom-up aeration system
- Recommended pond size
- Up to 1 acre
- Motor
- 110 Volt, 2.7 Amps
- Housing
- Weatherproof
- Components
- Durable die-cast aluminum
- Pressure relief valve
- Built in
- Max diffuser distance from power
- Up to 2000 ft from electrical source
The difference
Bottom-up aeration versus surface-only water movement
Many pond aeration setups move water mainly at the surface. The Koenders HD250 works from the bottom up, circulating the full depth of the water column.
Surface-only approach
Surface water movement
- Moves water primarily at the surface
- Circulates mainly the top layer
- Leaves the deeper water column less affected
This system
Koenders HD250 Electric Aeration System
- Delivers consistent bottom-up aeration
- Treats ponds up to 1 acre
- Runs quietly on economical 110V operation
Why the HD250
Heavy-duty aeration built to last
The Koenders HD250 is a heavy-duty electric aeration system engineered for larger, deeper ponds. It pushes air from the bottom up to keep the whole water column moving, using a quiet, economical 110V motor and rugged, weatherproof construction.
Consistent bottom-up aeration
Delivers steady bottom-up aeration that circulates the full depth of your pond rather than just the surface.
Sized for large, deep ponds
Ideal for ponds up to an acre in size, so one system covers substantial water.
Built to last
Weatherproof housing and durable die-cast aluminum components stand up to year-round outdoor conditions.
Quiet operation
The 110 Volt, 2.7 Amp motor runs quietly, so aeration works in the background without disruptive noise.
Easy to install
Designed for straightforward setup, with air diffusers that can be placed up to 2000 feet from the electrical source.
Built-in pressure relief
An integrated pressure relief valve helps protect the system during operation.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
HD250 electric aeration questions
Details on sizing, installation, and how the Koenders HD250 keeps your pond aerated.
What size pond is the HD250 designed for?
How does bottom-up aeration work?
How far can the diffusers be from the power source?
What power does the HD250 use?
Is the HD250 built for outdoor, year-round use?
Is it hard to install?
Ready to aerate
Keep your pond healthy from the bottom up
The Koenders HD250 Electric Aeration System delivers heavy-duty, bottom-up aeration for ponds up to an acre, with quiet, economical operation and rugged, weatherproof build.

Koenders HD250 Electric Aeration System










