Product Dimensions:30.5 x 4 x 4 cm; 235 Grams Material Composition:Stainless steel Outer Material:Stainless steel Inner Material:Stainless steel Colour:Picture 1 Size:Size 9 Quantity:1 batteries required:No Batteries Included:No Item Weight:235 g Description With the use of the temperature controller, this heatting rod allows accurate thermal control via the easy set thermostat for precise adjustments. It is easy to install and use, and great for both fresh water and marine water aquariums, aquaculture, terrariums & hydroponic systems! Feature - Color: As shown. - Material: Stainless steel - Size: Approx. 30.5x4x4cm - Easy installation, simple operation, high security - Safe and reliable in both fresh water and salt water aquariums! - Automatic shutdown when the temperature is reached. - With the use of the temperature controller, This allows accurate thermal control via the easy set thermostat for precise adjustments. - Good choice for your fish tank. Package Including 1 x Heating Rod 1 x temperature patch Fish Tank Heater,Automatic shutdown when the temperature is reached. Safe and reliable in both fresh water and salt water aquariums! With the use of the temperature controller, This allows accurate thermal control via the easy set thermostat for precise adjustments. Aquarium Heating Heater,Good choice for your fish tank. Aquarium Heater with Thermometer,Easy installation, simple operation, high security See more product details Fish Tank Heater,Automatic shutdown when the temperature is reached. Safe and reliable in both fresh water and salt water aquariums! With the use of the temperature controller, This allows accurate thermal control via the easy set thermostat for precise adjustments. Aquarium Heating Heater,Good choice for your fish tank. Aquarium Heater with Thermometer,Easy installation, simple operation, high security