AQQA Aquarium Heater,64-95F Double Quartz Glass Tube Fish Tank Heater

Features

• Precise Digital Temperature Control & Real-Time MonitoringEquipped with a clear LED digital display this aquarium heater shows set temperature real-time water temperature and actual power output at a glance. Features 1F/ accuracy with adjustable range from 64F to 95F (18C to 35C). Long press the - button for 3 seconds to switch between Fahrenheit and Celsiusperfect for all users. Stay informed with on-screen alerts for heating status target reached and system feedback.
• Advanced Safety Protection Overheat & Dry-Out Auto Shut-OffEngineered for maximum safety: Dry-Out Protection: Automatically powers off if the heater is exposed 1 inch (2.54cm) above water displaying E1 and flashing Low Water Level Auto Off to prevent explosion or fire. Overheat Alarm: Shuts down when water exceeds 97F (36C) showing EH and OverHeat warning; resumes heating when temp drops to 93F (34C). Grounded power cord & CE-certified wiring ensure electrical safety in wet environments.
• Heavy-Duty for Large Aquariums 4 Power Options for 80380 GallonsPowerful and scalable: choose from 800W (80250 gal) 1000W (180300 gal) 1200W (210330 gal) or 1400W (260380 gal) to perfectly match your tank size. Ideal for large freshwater saltwater reef and tropical fish tanks. High-efficiency nickel-chromium heating element heats water quickly and evenlyno more cold spots
• Built to Last Explosion-Proof Quartz Glass & Smart DesignConstructed with high-borosilicate quartz glass tube for superior thermal shock resistance and corrosion protectionsafe for both freshwater and saltwater. Filled with magnesium oxide powder for excellent heat conduction and electrical insulation. Sealed with silicone end caps to prevent water ingress. ABS protective outer shell prevents fish burns and enhances durability. Includes strong suction cups for secure vertical or horizontal installation.
• Smart Usage Tips & Enhanced Performance Pro Tip: Pair with a water pump filter or wave maker to circulate water and avoid localized overheating. Important: Must be fully submerged during operation. Clean every 30 days by removing scale buildup (turn off cool down then clean). Do not bury in substrate or use in outdoor ponds. 3.6ft heater cord + 5.5ft extension power cord offers flexible placement. Trusted by hobbyists for reliability safety and precision in maintaining optimal aquatic life conditions.