High quality and economical heaters that are completely submersible with double insulation. Complete with heater thermostat with easy to use temperature settings, easy to read temperature guide and automatic shut off and 'on' light. 

Features a simple to adjust temperature control, ranging from 20°-34°

Suitable for use in Coldwater, Tropical and Marine aquariums.

Never remove the heater from the aquarium when it is turned on. Once installed, allow 10-15 minutes before turning the heater on, and allow the same amount of time before removing the heater from the aquarium.

Cable length of all heaters = 1.8 metres.