AG215A Aquarium heater 100w protectionA powerful 100W aquarium heater for indoor use! Equipped with a thermostat, it maintains a constant aquarium water temperature between 20 and 34 degrees Celsius. A clear temperature indicator and precise temperature control knob make it easy to use! Product features: Brand new, high-quality product. The heater is suitable for both freshwater and marine aquariums. The built-in thermostat automatically maintains the set temperature in the range of 20C to 34C. Fully waterproof, suitable for operation when fully submersed. Equipped with a clear temperature indicator. Convenient and precise temperature control knob. Built-in indicator light indicating the heater's operating mode (on/off). The included suction cups facilitate mounting on the aquarium wall. The installed heater must be in a vertical position. Specifications: Power supply: 230V AC (from the mains) (electric) Power: 100W Adjustable temperature in the range: from 20C to 34C Maximum aquarium size: 50 L Minimum water level: 18 cm Power cable length: 86 cm Included: 100W aquarium heater with thermostat Two solid suction cups All packed in a colorful, aesthetic box The user manual in PDF format can be found in the Additional Information section We invite you to place an order!