Freshwater & Saltwater Aquarium Heater

🌟 Explosion-proof Quartz Aquarium Heater 🌟

Built for Safety & Reliability Our 300W aquarium heater features an advanced explosion-proof quartz glass tube design, combined with high-temperature resistant nickel-chromium heating wires. Constructed with V0 grade ABS flame retardant plastic, it ensures IP68 waterproofing, corrosion resistance, and high-temperature durability, making it a robust solution for any aquatic environment.

Smart Overheating & Out of Water Protection With smart safety features, the heater automatically shuts off when 2 inches (5 cm) out of water, displaying "E1" and sounding a beeping alarm until fully submerged. Additionally, temperature exceeds 34°C/94°F and the heater stops working, displaying "HH" and sounding an alarm until the temperature drops below 34°C/94°F.

Precise Temperature Control System Equipped with two temperature sensors on the heating rod and a new temperature probe, this heater offers precise temperature control. The automatic constant temperature function ensures accuracy within ±1°F. When the water temperature surpasses the set point, heating stops; when below, heating restarts.

User-friendly Digital LED Controller Operate the heater with ease using the digital LED controller. Set the temperature range of 63-94°F/17-34°C via "+" and "-" buttons, with a 5-second long press to switch units. The LED display shows both current and set temperatures, with red for heating and green for constant temperature. The memory function retains settings upon restart, eliminating the need to set them again.

Versatile Compatibility for Any Tank Perfect for tanks ranging from 20 to 80 gallons, with a heater guard that includes strong suction cups for easy installation on tank walls or bottom. This heater is suitable for freshwater, saltwater, turtle tanks, and general aquarium use. Enjoy peace of mind with our 12-month warranty.