Aquarium Heater, Submersible Aquarium Heater, Submersible Aquarium Heater, 50W Aquarium Heater, Black Aquarium Heater, Adjustable, With Indicator Light, Suction Cup, for Saltwater, Freshwater (50

High-quality materials: The submersible heating rod is made of high-quality quartz and glass, making it waterproof, explosion-proof, safe, energy-efficient, and easy to install. It features indicator lights, provides uniform and stable heating, and has a long lifespan.

Adjustable temperature: The top of the submersible heating rod has an adjustable knob, and the middle section has a temperature range indicator. The adjustable temperature range is 20°C to 34°C. A sensitive overheat protection device is built into the rod.

Submersible: The submersible heater is waterproof and can be fully submerged in the aquarium. It can operate in environments with a maximum immersion depth of 120 cm.

With suction cups: The submersible heating rod is equipped with two fixed suction cups. Wet the suction cups before use and attach them to the aquarium wall.

The suction cup is strong and won't easily fall off. Application: The submersible heating rod can be used in aquariums and fish tanks, suitable for carp, arowana, turtles, and other animals. (Note: This product is only suitable for use in freshwater and saltwater.)