Size (length*width*height): 20cm x 20cm x 20cm

If you have any questions, you must chat us first. If you are satisfied with the products, please give a good evaluation. Thank you very much. .SOBO Glass Heater HS Series HS-100 - 100W HS-200 - 200W HS-300 - 300W Aquarium Heater - Fully Submersible - Temperature Range 20 - 32 Degrees Celcius - Adjustable Temperature Setting - Waterproof with double insulation This heater has a standby indicator light and auto cut off when reached to set temperature. USEFUL RECOMMENDATIONS - Heater should be located in an area with strong circulation of water. If water movement is insufficient, the thermostat will not function accurately and the desired temperature will not be obtained throughout the aquarium. Always observe the light indicator - Select the correct wattage suitable to your size of Aquarium.

HS-100 AC: 220-240V Power: 100W Heater Height: approx. 24cm *Suitable for Tank 50-100L **For 2ft - 2.5ft Aquarium Tank