Rust and Corrosion Resistance — This aquarium heater is made of high quality stainless steel material, which is sturdy, rust and corrosion resistant . Double-Layer Waterproof Protection Design — This aquarium heater adopts double-layer waterproof protection and fully submersible design, can accurately maintain the set temperature and not short- circuitry. Thermostatic Design — This aquarium heater adopts double-metal silver-plated contact temperature control and internal fixed temperature adjustment process, which has strong sensitivity to temperature. temperature and a little temperature error. Wide temperature range and large depth — This aquarium heater can be adjusted from 18 to 34 degrees. Its maximum immersible depth is 120cm and is suitable for using in fresh water. With strong suction cup — This aquarium heater with strong suction cup can fix the heater on the tank firmly and remains stable for a long time. Product Description Color:50W Specification: Condition:
