Interpet Deltatherm Aquarium Fish Tank Heater, adjustable, for Tropical and Marine, 200 W, for aquariums up to 180 litres

Interpet Deltatherm heaters are made with high quality components and provides required heating for your aquarium. Featuring top view temperature control, Deltatherm heaters are easy to adjust with temperature control from 16-34 degrees Celsius (61-93 degrees Fahrenheit). An on/off light indicates when the heater is operating. The heater recommended for the correct aquarium size will maintain a temperature up to 26 degrees Celsius in a well heated home. If the aquarium is in a cold location or over 26 degrees Celsius, select the other high wattage heater.
This double insulated heater is safe and fully submersible, and can easily be installed by attaching the suckers to the glass. The heater must be fully submerged and should be placed diagonally in the aquarium, rather than vertically or horizontally. Incorrect placement may result in inaccurate temperature control as the thermostat is at the top of the heater.
Note: Ensure you choose the correct wattage Deltatherm heater for your aquarium:
Interpet Deltatherm Heaters are made with high quality components and provide accurate and reliable heating for your aquarium. Featuring top view temperature control, Deltatherm Heaters are easy to adjust with accurate temperature control from 16-34⁰ (61-93⁰F). An on/off light indicates when the heater is operating. The heater recommended for the correct aquarium size will maintain a temperature up to 26⁰C in a well heated home. If the aquarium is in a cold location, or over 26⁰C is required, select the next highest wattage heater double insulated heater is safe and fully submersible and can easily be installed by attaching the suckers to the glass. The heater must be fully submerged and should be placed diagonally in the aquarium, rather than vertically or horizontally. Incorrect placement may result in inaccurate temperature control as the thermostat is at the top of the heaterre you choose the correct wattage Deltatherm Heater for your aquarium:25W is suitable for 4-30 litre aquariums or aquariums up to 46cm in length50W is suitable for 23-45 litre aquariums or aquariums up to 46cm in length100W is suitable for 45-90 litre aquariums or aquariums up to 61cm in length150W is suitable for 68-135 litre aquariums or aquariums up to 76cm in length200W is suitable for 90-180 litre aquariums or aquariums up to 91cm in length300W is suitable for 135-270 litre aquariums or aquariums up to 122cm in length