Note:This item comes with EU plug, please confirm the voltage of your area before purchasing. This heating rod is made of good glass material, safe, durable and practical. It is easy to install and use. This practical heating rod is great for fresh water and marine water aquariums, fish tank and more Features -Color:As Shown -Material:glass -Size:20.00X2.50X2.50cm/7.86X0.98X0.98in -Note:This product must be fully submersible for use. - It has a simple design, but very practical in use, bring much convenience to you. - The installation method is simple and will not take you too much time. - Thoughtfulgift for friends and family who like raising fish, it's practical and useful. - Good water resistance and accurate temperature control, practical to use. -Because the heating rod heats up quickly, try to place the heating rod in a position with rapid water flow to heat the fish tank evenly. specification -Power: 50 W -Voltage:220V-240V -Wire Length: 0.9 m/35.43 in -Tank Capacity: 60 L/ 16 Gallons