Key Features 55 Watt Mini Aquarium Heater Completely submersible Heater and thermometer in one Suitable for aquariums up to 40L Small and compact The Superfish 55 Watt Smart Digital Aquarium Heater and thermometer is designed for small aquariums and nano tanks of up to 40 litres capacity. This mini-filter is fully submersible and is operated through an external thermostat adjuster and includes a built in digital thermometer with an external display. Simply attach the heater to the tank via the included suction pads and use the 1.3 metre 3 pin UK plug cable to power the device. Specifications Suitable for: up to 40 Litre tanks Power: 55 Watt Temperature Contol: External thermostat control between 18 - 34 degrees celcius Aprox. Size: 10 x 7cm Mount: Submersable with Included Suction Pads Please note: These are a glass heater, so MUST be kept fully submersed at all times, if your water levels drop during maintenance and the glass is exposed, it may damage the heater, and this will
