Aquarium Heaters HYDOR

Slim Heater by Hydor is a compact, fully submersible heater, suitable for small aquariums, tanks or glass bowls, up to maximum 10 US Gal. Designed to increase the temperature from 5 to 10degree F degrees compared to the surrounding environment, safe and reliable, the heater works also under gravel. Thanks to the innovative PTC film, an exclusive Hydor technology, Slim Heater limits itself and regulates the power according to the ambient temperature, guaranteeing protection, high resistance and avoiding the risk of overheating. Super slim, it can fit into any space and hide from view. Ready to use, it does not require settings. Available in various models in different powers. Attention: Slim …

Slim Heater by Hydor is a compact, fully submersible heater, suitable for small aquariums, tanks or glass bowls, up to maximum 10 US Gal. Designed to increase the temperature from 5 to 10degree F degrees compared to the surrounding environment, safe and reliable, the heater works also under gravel. Thanks to the innovative PTC film, an exclusive Hydor technology, Slim Heater limits itself and regulates the power according to the ambient temperature, guaranteeing protection, high resistance and avoiding the risk of overheating. Super slim, it can fit into any space and hide from view. Ready to use, it does not require settings. Available in various models in different powers. Attention: Slim …

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it precisely. Shatterproof and with high thermal resistance, the heater is safe, designed to avoid the risk of overheating thanks to the innovative self-protection Ptc heating element that controls the temperature by limiting the power in case of abnormal operation, exclusive Hydor technology. Also ideal for turtle tanks, Theo heaters are available in various models with different power and dimensions. Cleaning tips: periodically clean the glass heating …

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it precisely. Shatterproof and with high thermal resistance, the heater is safe, designed to avoid the risk of overheating thanks to the innovative self-protection Ptc heating element that controls the temperature by limiting the power in case of abnormal operation, exclusive Hydor technology. Also ideal for turtle tanks, Theo heaters are available in various models with different power and dimensions. Cleaning tips: periodically clean the glass heating …

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it precisely. Shatterproof and with high thermal resistance, the heater is safe, designed to avoid the risk of overheating thanks to the innovative self-protection Ptc heating element that controls the temperature by limiting the power in case of abnormal operation, exclusive Hydor technology. Also ideal for turtle tanks, Theo heaters are available in various models with different power and dimensions. Cleaning tips: periodically clean the glass heating …

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of overheating thanks to the innovative self-protection Ptc heating element, an exclusive Hydor technology. Equipped with a special eyelet for fixing, it can be easily connected to pipes or other technical components for aquariums. It is possible to set the temperature between 65degreeF and 93degreeF. Eth heaters are available in various models with different power and internal tube thickness, they can be combined with the Prime external filter …

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of overheating thanks to the innovative self-protection Ptc heating element, an exclusive Hydor technology. Equipped with a special eyelet for fixing, it can be easily connected to pipes or other technical components for aquariums. It is possible to set the temperature between 65degreeF and 93degreeF. Eth heaters are available in various models with different power and internal tube thickness, they can be combined with the Prime external filter …