300W Aquarium Heater

300W Aquarium Heater

Opened for inspection, but unused.

Includes instruction manual for temperature setting details.

*Please note: This product operates on a 60Hz electrical frequency. Please confirm your local frequency before purchasing.

[Protective Cover Design Prevents Burns for Small Fish] Unlike traditional quartz heaters, this heater features an ABS protective cover around the quartz heating element. This effectively prevents pets from touching the heating part and getting burned. It ensures safety even when fish or turtles get close to the heater, allowing for worry-free use.

[LED Digital Temperature Display] This automatic heater has a large, easy-to-read digital display that shows the current water temperature at a glance. It also automatically shuts off and displays an error code if the water temperature exceeds 34°C or if there is insufficient water. Designed for easy aquarium management, even for beginners. It has a built-in thermostat, eliminating the need for complex wiring.

[Adjustable Water Temperature for Various Fish Species] This aquarium heater offers a wide temperature range from 20°C to 34°C, allowing you to set the appropriate water temperature for the fish you keep, such as 26°C for tropical fish, 23°C for goldfish, and 18°C for medaka. It is compatible with both freshwater and saltwater aquariums. It automatically adjusts heating power according to water temperature changes to maintain a constant set temperature. Heating automatically starts when the water temperature drops below the set temperature.

[Smart Protection Against Overheating and Low Water Levels] This aquarium heater has a built-in overheat protection function that automatically stops heating if the water temperature becomes abnormally high, preventing rapid temperature increases. The water temperature in the aquarium is always kept within a range suitable for your pets. Additionally, it automatically detects low water levels when the water falls below the heater and alerts you with an E1 error code. This helps you know when to add water, avoiding damage to the equipment due to dry running and risks to your pet's safety.