CHERLAM Digital Display Submersible Aquarium Heater(50W/100W) New no box.
50W Aquarium Heater]- The 50W aquarium heater is suitable for aquariums tank under 10 gallons and the power cord is 4.95 feet long, enough for indoor use. For fish tanks of the same size, the heating speed of high-power heating rods is higher than that of low-power heating rods, and the heating time is shorter.[100W Submersible Aquarium Heater]-The 100W fish tank heater is suitable for fish tanks under 18 gallons, and the length of power cord is 4.95ft, which is enough for indoor use.For fish tanks of the same size, the heating speed of high-power heating rods is higher than that of low-power heating rods, and the heating time is shorter.