TetraTec HT Heater is an easy and reliable way to heat your aquarium.

Tropical, marine and fresh water fish require a constant temperature of around 24-27°C, in order to remain healthy and in good condition.

The Tetra Tec HT range of heaters maintain a constant temperature via an in-built thermostat, making it easy to provide the correct conditions.

Simply attach the heater to the tank with the enclosed rubber suckers. Set the temperature and turn on the power.

Please ensure that the heater is fully submerged.

50 watt = 25-60 litres

100 watt = 100-150 litres

150 watt = 150-225 litres

200 watt = 225-300 litres