
Koenders Water Solutions Inc.
Koenders HD250 Electric Aeration System
In stock, ready to ship
- Quiet operation
- Easy to install
- Built to last
- Economical to operate
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.
HD250 specifications
- Product type
- Electric aerator
- Pond size
- Up to 1 acre
- Motor
- 110 volt, 2.7 amps
- Housing
- Weatherproof
- Components
- Durable die-cast aluminum
- Pressure relief
- Built-in pressure relief valve
- Diffuser distance
- Up to 2000 feet from the electrical source
How it compares
Bottom-up aeration versus surface fountains
Surface fountains move water at the top of the pond and look decorative, but they do little for the deep water where oxygen problems start. The HD250 works from the bottom up.
Common approach
Surface fountains
- Circulate mainly the top layer of the pond
- Leave deep water under-oxygenated
- Chosen for appearance rather than pond health
This system
Koenders HD250 electric aeration
- Provides consistent bottom-up aeration
- Circulates the full water column
- Runs quietly and is economical to operate
Why the HD250
Heavy-duty aeration for large ponds
The Koenders HD250 is a heavy-duty electric aeration system built for ponds up to one acre in size. It delivers steady bottom-up circulation from durable, weatherproof components.
Bottom-up aeration
Delivers consistent bottom-up aeration to move oxygen through the full depth of your pond.
Sized for acre ponds
Ideal for ponds up to one acre in size, making it suited to larger properties and deeper water.
Quiet operation
Runs quietly so it can operate near homes, cottages, and shorelines without disruption.
Built to last
Durable die-cast aluminum components and a weatherproof housing are built to hold up outdoors season after season.
Easy to install
Designed for straightforward setup, with air diffusers that can be placed up to 2000 feet from the electrical source.
Economical to operate
Runs on a 110 volt, 2.7 amp motor, keeping day-to-day operating costs low.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
Koenders HD250 questions
Common questions about sizing, power, and installing the HD250 electric aeration system.
What size pond is the HD250 designed for?
How does bottom-up aeration work?
What power does the HD250 need?
Is the HD250 hard to install?
Is the system quiet?
What is the housing made of?
Ready to aerate
Add the Koenders HD250 to your pond
Heavy-duty, quiet, and built to last, the HD250 delivers consistent bottom-up aeration for ponds up to one acre.

Koenders HD250 Electric Aeration System










