500W Aquarium Heater Stainless Steel Adjustable Constant Temperature
500W Aquarium Heater Stainless Steel Fish Tank Automatic Temperature Rod Submersible Anti-Explore Adjustable Constant Temperature Rod Feature: 1. It has double waterproof sealant heads, which can prevent water and electricity leakage. 2. It has a mechanical adjustment button, which can meet different environmental requirements at 18-34 degrees. 3. It can automatically cut off power when it is overtemperature. 4. Its material is 304 high quality stainless steel. Specification: Material: ABS sta