? 50W Submersible Aquarium Heater is Suitable for 3-15 Gallon.Temperature range: 65°F~93°F?18°C~34°C?, power cord is 5 FT.
? LED Display Design: LED digital display, External temperature controller,easy to use and Safety.
? The Digital Smart Aquarium Heater is a heater and thermometer combined into one, eliminating the need for more equipment in smaller tanks.
? Please be sure that the heater needs to be completely sunk into water, horizontal or vertical fixed in the water cycle better place, and let the working light can be seen as clear as possible.
? Applicable for freshwater and marine aquariums, aquaculture, glass containers, and hydroponic systems