25W Submersible Fish Tank Heater with LED Display for Small Tanks

Compact Size

This super compact aquarium heater is designed for fish keepers who prioritize space efficiency. With its small form factor, it fits easily into tanks and can be easily hidden, leaving plenty of room for aquatic life and decor. Despite its size, it delivers full power, making it perfect for tanks ranging from 2 to 5 gallons. Its temperature range of 64-93°F ensures that it can cater to a wide variety of aquatic environments.

Accurate Temperature Control

Equipped with intelligent inverter technology and built-in chips, this heater maintains precise temperature control with an accuracy of 0.1°F. Unlike traditional knob-controlled heaters, it displays both the current and set temperatures, making operation user-friendly and intuitive. This ensures your fish stay in their ideal conditions regardless of external temperature changes.

Dry Run and Overheating Protection

We prioritize the safety and health of your fish. This heater includes multiple safety measures such as dry run and overheating protection. If the water level drops below the minimum or if the water temperature exceeds 97°F, the heater automatically shuts off to prevent overheating and potential harm to your fish during power outages. Don’t worry about temperature fluctuations; this feature ensures your fish are always safe.

Memory Function

Keep your aquarium at the perfect temperature even after a blackout. The thermostat stores the last temperature setting, so your heater will resume from where it left off when power is restored. This feature eliminates the need for reprogramming, providing peace of mind and convenience.

Versatile Use

This versatile aquarium heater is suitable for both freshwater and marine tanks. Its adaptability makes it an excellent choice for not only aquariums but also turtle tanks, pet fountains, and even seedling trays. Whether you're caring for delicate freshwater fish or vibrant marine organisms, this heater offers reliable and efficient temperature control.