Suppliers of High Quality Japanese Koi and Products

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Pond Heating

Elecro 900 Stainless Steel 3 kw Pond Heater

Elecro 900 Stainless Steel 3 kw Pond Heater


The Elecro 900 EVO Stainless Steel Aquatic heater has been designed especially for the Fish & Koi market place, suitable for Koi Ponds & Quarantine Tanks. The Elecro 900 EVO offers precise all-season temperature control for professional fish keepers, breeders & hobbyists. All heaters come fitted with 1.5 inch BSP female threaded adapters for ease of connection.Elecro Koi Pond

Elecro Pond Smart Digital Control

Elecro Pond Smart Digital Control


The Elecro Pond Smart Digital Control is the intelligent pond or pool control system that allows you to control and maintain your pond to the perfect temperature as economically as possible. The Elecro Pond Smart gives you a complete control solution for:Electric HeatersHeat ExchangersHeat PumpsCirculation PumpsElecro Pond Smart Digital Control Features:Priority HeatingAccurate Temper

Elecro Stainless Steel Satellite 3kw Heater

Elecro Stainless Steel Satellite 3kw Heater


The New Elecro Satellite Aquatic heater has been designed specifically for applications where the Elecro Pond heater must be inaccessible sited, allowing full monitoring and control of the heater from a remote location (up to 5-metres from the heater). The New Elecro Satellite Aquatic heater is available in Stainless Steel for fresh water applications or Titanium for salt-water applicat

Filter Tech Pond Controller (needs probe)

Filter Tech Pond Controller (needs probe)


The Filter Tech Digi Stat Controller is designed to give automatic temperature control for Koi ponds. Operating in the range of 5° to 30°C this highly accurate stat will hold the water temperature within ± 0.1°C. The unit is programmed with an automatic temperature gradient control which eliminates temperature shock for the fish when changing settings. The Filter Tec

Pond Heating Learn how to heat a koi pond with the very best products designed especially for the Koi pond to have full control of the pond environment.

Heating a Koi Pond

There is much debate as to whether Koi hibernate in the winter. There are those that would have you believe that this is a natural state and quite healthy for your fish, while others would say this causes undo stress.

Regardless of which side of the fence you are on, there are some important facts to consider.

With these points in mind, now comes the task of choosing the method of heating that best suits your needs.

In this section we have a variety of Koi Pond heaters and thermometers for your selection, and of course should you have any questions, feel free to contact us for help.

Winter in the UK and Europe can be very long and harsh for our Koi, an increasing number of Koi keepers are heating their ponds for the following reasons:

Why heat you koi pond ?

Well for a start we have been able to feed our Koi for the whole twelve months of the year so they are getting the full nourishment they require to keep them in good condition and they are now growing twelve months a year, not just through the summer months. The risk of losing our Koi has been dramatically reduced because we have been able to maintain a temperature acceptable to them, lets face it with the cost of our Koi increasing as it is doing, it would only take the loss of just a single good Koi to far outweigh the cost of heating the pond, in fact in many cases it would be considerably less to heat rather than to suffer continued losses of good Koi through the winter months due to the severe cold temperatures of the water. Because we have been able to continue feeding we still have mature biological filtration, we don't have to go through the process of 'Starting Up' our systems at the beginning of each season.


Pond Heating

Learn how to heat a koi pond with the very best products designed especially for the Koi pond to have full control of the pond environment.


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