Adjustable Submersible Aquarium Heater

This adjustable temperature submersible aquarium heater rod is designed to maintain a stable and comfortable water temperature for your fish tank. Available in multiple power options (25W, 50W, 100W, 200W, 300W), it suits different tank sizes and heating needs. The built-in thermostat allows precise temperature control, while the fully submersible design ensures efficient and even heat distribution. Compatible with 220–240V power supply, this reliable heater is an essential accessory for maintaining a healthy aquatic environment.