Cooling & heating

Keeping the water temperature of your (marine) aquarium at the right level is not always easy. With our (sea) aquarium coolers and heating elements you can precisely regulate the temperature in your aquarium.

Heating for aquarium

For heating and maintaining the temperature of your aquarium water

Hydor heating THEO

The THEO heaters are equipped with PTC technology, which provides a more conscious energy consumption and guarantees that the device switches itself off when there is no longer...

Hydor heating external ETH

Suitable for all external pot filters. Completely safe. No risk of damage if the device runs dry for a short time. Patented heating element made with the exclusive PTC ...

Resun heating

The Resun Sunlike is a high quality aquarium heater for a favorable price! The QUARTZ glass tube gives it a superior unbreakable design. Fully waterproof and equipped with an a...

Superfish Thermostat heaters

The SuperFish combi-heater is a strong aquarium heater that can be fully submerged. The heater is made of 2.3 mm thick safety glass and comes with a hard plastic protector. Bot...

EHEIM Thermostat heaters

Obvious ideas are often the best. For example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still th...

EHEIM Thermostat heaters (Thermocontrol E)

With the Eheim Thermocontrol E electronic heating element you can still get the aquarium up to temperature precisely. The Eheim Thermocontrol E is an ultramodern thermal electr...

Aqua Medic Titanium Heater

Aqua Medic Titanium Heater are available in very heavy versions up to 500W and therefore suitable for larger aquariums. Titanium heating elements are the safe alternative to gl...

Sicce SCUBA HEATERS

The Sicce Scuba heaters come in seven models with a capacity of 25 to 300 watts. The Scuba can be used in all types of aquariums. Accurate and reliable and equipped with an ind...

Aquatic Nature Easy-Heat

Aquatic Nature Easy Heat are ideal for small aquariums, due to the small dimensions

Hydor HYDROKABLE heating

In nature, plants often grow abundantly in places where water from the soil rises and supplies nutrients. With the double-insulated Hydor floor heating heating cables, an even ...

Cooling units for aquarium

For cooling your aquarium water through a cooling unit. Cooling units have a much larger cooling capacity than fans.

Teco aquarium chillers

Teco aquarium chillers are the top in the field of aquarium chillers. These are of better quality than the competition in almost every area. They cool faster, are quieter and th...

Aqua Medic Titan 150 - 4000 chillers

Top quality Cooling units from the Aqua Medic brand. Suitable for both fresh and salt water.

D&D Refrigerated aquarium chillers

Thanks to a microcomputer system and simple controls, you can easily control the D&D Refrigerated aquarium chillers. With a built-in memory that evokes the desired temperat...

Resun aquarium chillers

The Resun aquarium chillers are known for their good price / quality ratio. They are not the very best chillers but they do their job well. If you want better quality, quieter ...

Fans for aquarium

For cooling your aquarium water on hot days through a fan

Hobby aqua aquarium chillers

The hobby aqua aquarium chillers are available in multiple versions and can be mounted with an adapter up to 22 mm thick glass.

GHL Propellorbreeze

GHL Propellorbreeze is available in various versions such as 3-fold, 4-fold and 5-fold propeller.

GroTech Cool Breeze fans

The fans of GroTech can be mounted on the edge of your aquarium up to 15mm glass thickness. They can be adjusted by 90 ° so that the correct angle can always be set. The speed...

Giesemann-RE-CL ventilator

Good quality black version fans from Giesemann - adjustable via travo.

DVH aquarium fans

DVH aquarium fans are of excellent quality and suitable for cooling aquarium water around 2 degrees. Keep in mind that more evaporation of the water will take place because coo...

D&D Ocean Breeze Cooling Fans

This summer was particularly hot, which is great for sunbathers, but not so good for your aquarium. The temperature is now entering the danger zone for many fish and co...

Aqua Medic arctic breeze cooling fans

High quality fan in heat-emitting aluminum and a plastic housing. For cooling aquarium water through increasing evaporation.

Tunze Aquawind

Tunze Aquawind 7028.900 twin cooling fan, is a silent and energy efficient duo aquarium cooling fan.

Temperature controllers

With a temperature controller you can easily control when a heating and possibly cooler must switch on or off

Hydor Hydroset Electronic Thermostat

Hydor Hydro set, electronic thermostat, available with or without display. The Hydor hydroset is an external aquarium thermostat with which you can control all types of heating...

Aqua Medic heat controller duo

The Heat Controller Duo from Aqua Medic is used for controlling thermostats and at the same time also bottom heating ....

Aqua Medic T controller twin

An Aqua Medic T controller twin is the perfect thermostat for the aquarium to heat and cool. With the watertight temperature sensor, the measured temperature of the aquarium ...

Aqua Light Temperature Controller TC-320

The Aqua Light Temperature Controller TC-320 is a very solid product for accurately controlling the temperature in your aquarium when you use both cooling and heating. On the ...

Hobby Biotherm ECO

Hobby Biotherm ECO - temperature controller for heating / cooling excl. Heating ...

Hobby Biotherm professional, digitally programmable

With this innovative measurement and control system, the water temperature and soil temperature or the water temperature + timer can optionally be controlled. Temperature control i...

Hobby Biotherm 2000 for aquariums, temp at night. decrease 2...

Hobby Biotherm 2000, very accurate temperature controller Thermostat with 2 degrees Celsius nocturnal temperature drop. Maintains the right biological temperature and protects hard...