HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater Submersible Fish Tank Heater Thermostat with Suction Cup (50W)

50W Aquarium Heater 7.2 x 1 x 1in 1.5M/4.9ft cable Fish tank size: 5~15Gollons  This heater is simple in appearance placed in your aquarium unobtrusive and will not destroy the fish tanklandscape.  We adopted 2mm thickened quartz glass muchsafer for both human and animals. And it will turn off automatically whenreaches temperature you set without overheating. This heater is easy to operation justadjust the temperature adjustment button to set the require temperature，then you can forget it the heater will automatically control thepower on or off to the heating part according to the difference between thewater temperature and the set temperature but please pay more attention to thechange of the water temperature within one week. Features: 1. Good in maintain temp. 2. Both suitable for freshwater andsaltwater. 3. Complete accessories: An extra stick-on thermometer(just peel and stick) and 2extra suction cups