Reliable, precise, and easy-to-use aquarium heaters.
Tropical freshwater and marine fish require a stable temperature of around 24-27°C, in order to remain healthy and in good condition. The TetraTec HT range of heaters maintain a constant temperature via an in-built thermostat, making it easy to provide the correct conditions.
Application
Simply attach your TetraTec heater to the side of the aquarium, using the enclosed rubber suckers. The heater must be fully submerged. Then set the temperature dial to the desired setting, and turn on the power. The indicator light will illuminate when the heater is in operation. Always read the instructions carefully before use.
Model
Power Consumption
Size of Aquarium
HT50
50 W
25 - 60 litres
HT100
100 W
100 - 150 litres
HT150
150 W
150 - 225 litres
HT200
200 W
225 - 300 litres
HT300
300 W
300 - 450 litres
Learn more about TetraTec aquarium equipment