charmshine 100W Submersible Fish Tank Heater with LED Digital Display - for 8-13 Gallon Aquarium, Turtle & Reptile Tanks, Freshwater or Saltwater (Not Suitable for Low-Water Turtle Tanks)

Advanced Safety & Protection Features---This aquarium heater prioritizes your pet's safety. It features automatic dry-run shut-off to prevent overheating if exposed to air, and an over-temperature alert (E1). The durable quartz glass tube ensures stable, crack-resistant heating for complete peace of mind.

Precise Digital Temperature Control---Easily maintain a perfect habitat with an adjustable range of 59–95°F (15–35°C) and accurate ±1°C control. The heater automatically turns on/off to keep your set temperature constant, ideal for sensitive fish, turtles, and aquatic life.

User-Friendly Design with Clear Display---Features a bright LED digital display for real-time water temperature reading. Adjust settings with the convenient external button—no need to get your hands wet. Its ultra-thin 0.98-inch profile saves space and fits narrow tanks.

Multiple Wattage for Any Tank Size---Available in 50W (5-8G), 100W (8-13G), 150W (14-22G), and 200W (23-27G) models. Find the perfect fit for your freshwater aquarium, saltwater reef tank, turtle terrarium, or reptile habitat.(Not Suitable for Low-Water Turtle Tanks)

Energy Efficient & Easy Installation---The high-efficiency quartz heating wire provides fast, even warmth while saving energy. Corrosion-resistant materials ensure long life. Install vertically or horizontally with included suction cups—perfect for all aquarists.