GERUI Aquarium Mini Heater 15L, 100 240V 50/60HZ, Temperature Control Range: 20C 34C, Used for and PTC Automatic Constant Insulation Thin (30W)

High-quality material: the aquarium heating rod itself is made of waterproof components and thickened quartz glass. The material is delicate and shiny, shatterproof 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 the fish in the tank. Temperature: The aquarium heating rod uses a heating wire with high resistance to maintain a constant temperature, the temperature range is: 20-34 degrees. Temperature adjustable. Easy to use: easy to install and easy to use. High temperature resistant, explosion-proof quartz glass tube, with temperature display, high safety. Strong stability: Double layer waterproof protection, fully submersible design, can keep the set temperature accurately. Applicable scene: the maximum immersion depth is 120 cm. This product is only suitable for use in fresh and sea water.