hygger 150W Submersible Aquarium Heater

Key features The hygger 150W submersible heater is designed to keep freshwater tanks within a stable temperature range, promoting healthy fish and plants. It integrates a nickel chromium heating wire for rapid warming and a durable quartz protective element that resists high temperatures, reducing the risk of failure. The unit includes a dual safety mechanism and ABS exterior, providing safer operation and longer life for daily use in home aquariums. The external controller clearly displays the real time water temperature and status, allowing quick adjustments without wet hands. With a temperature setting range of 15 to 34 C and an accuracy of ±1 C, it offers reliable control for a wide variety of tropical and betta setups. The design accommodates a detachable protective shell for easy cleaning and a shell-free option to minimise contact with small fish, enhancing safety. For kept fish and plants, predictable heat helps maintain stable ecology and reduces stress during routine maintenance. The heater automatically stops if water temperature rises above 35 C, with the controller flashing HH to indicate the condition. If the unit is exposed to air, the display shows E1 to remind you to re immerse before operation. Memory function means last settings are retained after restart, saving you from repeated programming. A single button cycle toggles between Celsius and Fahrenheit, making it simple to read in the preferred unit. The 1.6 m power cord provides ample reach for most home setups, reducing the need for extra extensions. This heater is compatible with tanks from 56 to 132 litres and is compact enough to hide behind plants or decorations for a neat appearance. When performing water changes or cleaning, switch off power, allow the heater to cool for at least 15 minutes, and then remove it safely for maintenance. To support water circulation and even heat distribution, pair the heater with a suitable filter or pump when installing in turtle or cichlid environments. The hygger heater is designed for submerged operation and is built to withstand regular daily use in freshwater aquariums, offering dependable performance and value for money. 🐠💧 Temperature accuracy and safety features help keep your aquatic environment stable, supporting a calm, thriving tank.