Aquarium Heater, 25W Submersible Heater, Aquarium Heater with Suction Cup, Adjustable Immersion Heater, Aquarium Thermostat Heater for Saltwater, Freshwater

• 【High-quality material】The submersible heating rod is made of high-quality quartz and glass, waterproof, explosion-proof, safe, energy-saving, with two strong rubber suction cups, easy to install, uniform heating, durable and long service life.

• 【Adjustable temperature】The top of the submersible heating rod has an adjustable knob, and the middle part has a temperature range indicator mark, and the adjustable temperature range is 20~34°C (68-93°F). The sensitive and reliable thermostat of the adjustable aquarium water heater keeps the temperature uniform.

• 【Safe and practical】The turtle tank heater is adopted double-layer waterproof insulation, can control the water temperature, easy to adjust and read the temperature. High-strength heating wire, double waterproof protection, long service life.

• 【Submersible】Maximum submersible water depth of 120cm working environment, this product is only suitable for fresh water and sea water. This aquarium heater can keep the heat emission and the water temperature tank constant. Provide fish with a comfortable living environment.

• 【Scope of application】The diving heating rod can be used in aquariums and aquariums, suitable for carp, arowana, turtles and other animals. During the heating period, the heater must be 100% immersed in the water. Unplug the power when cleaning the aquarium or changing the water.