hygger Aquarium Heater, 300W/500W/800W/1000W Submersible Fish Tank Heater with Temperature Controller, Over-Temperature Off-Water Protection Alarm for Saltwater Freshwater (300W, 40-70 Gallon)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-25 기준)

상품 특징

• Rapid & Stable Aquarium Heating: 300W submersible aquarium heater provides stable heating for 40–70 gallon freshwater or saltwater tanks. Adjustable temperature range 59–93°F (15–34°C), ideal for creating a healthy environment for tropical fish and aquatic life.
• Explosion-Proof Quartz Glass: Built with 2PC quartz glasses, nickel-chromium heating wire and silicon carbide heat conductor for rapid heat conduction. The high-temperature resistant ABS protective shell prevents fish from burns and ensures long-lasting, safe performance.
• Intelligent Safety Protection: (1) Auto shut-off heating when set temperature is reached; (2) Overheat protection with power-off and alarm above 97.7°F; (3) Out-of-water protection to prevent dry burning; (4) APS system cuts off power within 10 seconds if malfunction detected.
• Smart Controller & Energy Saving: External digital LED controller displays real-time water temperature in °F and adjusts by 0.5°F per press. Automatic frequency control lowers power to 10–30% when close to target temperature, ensuring stable heating while saving energy. Indicator light shows red (heating) or green (standby).
• Easy Installation: Equipped with strong suction cups to mount heater and thermometer securely to tank walls or bottom. Fully submersible design suitable for aquariums, fish tanks, and small ponds.

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