Koi Market / Pond Heaters

The best pond heaters available for your koi pond, water garden or quarantine system at the lowest prices online. Pond heaters provide koi ponds with many benefits including enjoying your pond the entire year, avoiding freeze damage to your pond as well as the ability to heat cycle your koi when they are in quarantine. A good rule to follow when choosing a pond heater is 1kw per 1000 gallons of water. You should also use a cover over your pond as well as bypass any above ground returns like a waterfall for optimal results. Koi Market carries top brands including Thermakoi, Aqualogic inline pond heaters, Maxitherm Pond heaters and the new Advantage Stainless Steel heater.

7 Watt .1 CFM Output Ornamental Pond Aerator/Deicer

7 Watt .1 CFM Output Ornamental Pond Aerator/Deicer

Price:
$79.67

Retail: $99.59

Savings: $19.92

$3.00

 
High-quality, continuous duty aeration system is ideal for both summer time aeration and winter time deicing
Elecro Pond Heaters

Elecro Pond Heaters

Starting at:
$560.00

Retail: $640.00

Savings: $80.00

$3.00

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Elecro pond heaters from Aqualogic are designed specifically for koi hobbyists, breeders and fish keepers and are designed with precise digital control, sensitive flow switch and safety thermostat. Both Titanium and Stainless steal units available from 1.5-8 kw.
Floating Pond Deicer

Floating Pond Deicer

Starting at:
$49.00

Retail: $56.25

Savings: $7.25

$2.00

 
Allied Precision Floating Pond Deicer, Thermostatically controlled, 1000 or 1500 Watts of power, Operates automatically during freezing temperatures.
Max E Therm Pond Heater

Max E Therm Pond Heater

Starting at:
$2,695.50

Retail: $2,995.00

Savings: $299.50

$100.00

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Max E Therm Pond Heater from GCTek keeps your koi pond or quarantine system at a constant water temperature. Hook right up to your gas line, made of Cupra Nickel exchanger, 84% energy efficient. They come in 3 sizes and run off propane or natural gas. from 200000 - 400000 BTU.
Multiple Thermostat Deicer 1500 Watts

Multiple Thermostat Deicer 1500 Watts

Price:
$52.00

Retail: $64.95

Savings: $12.95

$2.00

 
Mulitiple themostat deicer for great perofmance through the cold winter months. Unit maintains an opening in the ice. Measures 7-1/2" x 7" x 4-1/2" high. 15 ft cord. 1500W. Use with a ground fault circuit interrupter (GFCI) to protect against shock hazard. Reliable performance down to minus 20°F.
Pond Deicer 1250 Watts

Pond Deicer 1250 Watts

Price:
$41.99

Retail: $49.00

Savings: $7.01

$1.00

 
Submersible pond deicer from Farm Innovators is 1250 watts for ponds up to 600 gallons. The unit is thermostatically controlled and sinks just below the surface to remain virtually invisible. This unit automatically turns on at 35ºF to keep small ponds free of ice. Protective, 10 ft. cord included. 1500 watts.
Pond Deicer 1500 watt

Pond Deicer 1500 watt

Price:
$52.00

Retail: $58.00

Savings: $6.00

$2.00

 
Pond Deicer 1500 watt from Allied Precision. Thermostatically controlled, safe around fish and plant life and it has an auto shutoff system. Comes with a metal guard around it which makes it safe to use in rubber or plastic ponds.
Pond Deicer Guard

Pond Deicer Guard

Price:
$22.00

Retail: $25.00

Savings: $3.00

$1.00

 
This pond deicer guard may be used with either the Floating Deicer or Sinking Deicer, Made of galvanized wire, and assembled without the use of welding. For rubber, plastic or structural foam tanks.
ThermaKoi Pond Heaters

ThermaKoi Pond Heaters

Starting at:
$656.95

Retail: $729.95

Savings: $73.00

$25.00

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Thermakoi Pond Heater from GCTek are designed to keep your koi pond or quarantine system at a constant water temperature. They're made of 316 stainless steel and use highly accurate electronic thermostats. They come in 4 sizes,  1.5 KW, 6 KW, 11 KW and 18 KW. Note that 18 KW units are custom ordered.
 
 
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