Mini aquarium heater for 15L aquariums, 100-240V 50/60Hz, temperature control range: 20°C to 34°C, suitable for aquariums and fish tanks, automatic PTC constant temperature insulation

High-Quality Material: The aquarium heating rod itself is made of waterproof components and thick quartz glass. The material is delicate and glossy, unbreakable and durable, and the internal components are clearly visible. The indicator light in the middle allows you to clearly see if the product is working properly, creating a warm living environment for fish in the aquarium.

Temperature: The aquarium heating rod uses a high-strength heating wire to maintain a constant temperature, with a temperature range of 20 to 34 degrees Celsius. Adjustable temperature.

Easy to Use: Easy to install and operate. High-temperature resistant, explosion-proof quartz glass tube with temperature display for high safety.

Strong Stability: Double-layer waterproof protection, fully submersible, can maintain the set temperature precisely.

Applicable Scene: The maximum immersion depth is 120 cm.