Marine planted

Steel Heater RS-399 500W Aquarium Water Stainless Steel Heater with Automatic Thermostat Controller Best Stainless Steel heater For Fish Tank And planted Aquarium DescriptionFeatureAquarium Thermostat heaters are an important part of your tank to keep your fish safe this winter. This 500Watt heater comes with an auto temperature lock which can be set using the temperature knob. This heater is not suitable with marine aquariumsTechnical DetailsColor: BlackVoltage: 220-240V 50-60HzWatt – 500WattMaterial: Stainless steelHeater Diameter: Approx.2.4cmTemperature Range: 12~34°C / 53.6~93°FEasy to use and precisePower indicatorEnsures safe operationDirection for UseSet the temperature using the knob provided.Submerse the heater completely or upto the minimum water mark and switch onWhen the red light indication is on, the heater will start heatingPrecautionDo not pull out the heater out of water when it is onDo not switch on the heater outside the waterPay attention in the changes of temperature of the water