Rust and Corrosion Resistance — This aquarium heater is made of high quality stainless steel material, which is sturdy, resistant to rust and corrosion. 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 circuit. > Thermostatic design — This aquarium heater adopts double-metal silver-plated contact temperature control and internal fixed temperature setting process, which has strong temperature sensitivity and small error of temperature. Wide temperature range and great depth — This aquarium heater can be set from 18 to 34 degrees. Its maximum immersible depth is 120 cm and is suitable for use in fresh water. With strong suction cup — This aquarium heater with strong suction cup can fix the water heater firmly on the tank and keep stable for a long time. Product description Color: 50W Specification: Condition: brand new Material:
