hygger EcoVarit Fish Tank Heater

Why You’ll Love It hygger EcoVarit Fish Tank Heater has dual alarms and smart variable heating for 40-260 gallons freshwater and saltwater aquariums, turtle tanks, and ponds. With intelligent inverter heating, the heater automatically shuts off when it runs out of water and includes over-temperature protection to keep fish safe, with ±1°F precision. The memory function auto-restores your last set temperature when power is restored. Its external controller displays real-time wattage at a glance. Key Features Smart Inverter Technology hygger EcoVarit Fish Tank Heater features intelligent inverter heating that activates low-power operation when the water temperature is within 1°F of the set temp. It gradually reduces wattage as it approaches the target temperature for unmatched temp stability of ±0.3°F. Ideal for Discus, Angelfish, and sensitive reef corals. Intuitive External Controller The controller features a large LED digital display and syncs a tri-color running light system: -Red: full-power heating -Orange: variable low-power adjustment -Green: standby at target temperature The digital screen simultaneously displays real-time wattage and heating status clearly; it is easy to monitor at a glance. Easy Precise Setting The HG321 Fish Tank Heater shows the current temperature accurately to 1°F and has a temperature tolerance of ±2°F; it is easy to set the temperature and know real-time power consumption. The adjustable temperature range is 59°F-93°F. Simply use the “+” and “-” buttons to adjust settings conveniently. Dual Safety Protections&Audible Alerts Equipped with two vital safety features: automatic shut-off when out of water and overheat protection. -When water temperature unexpectedly exceeds 97°F, the controller will immediately emit audible and visual warnings. -The heater auto-cuts off power to stop heating when the heater is accidentally exposed to air; the controller flashes an error code and sounds a beeping alarm. Durable&Explosion-proof hygger 321 EcoVarit Fish Tank Heater is built with an 18mm thick explosion-proof quartz tube and nickel-chromium heating wire, filled with quartz black sand for superior heat dissipation. It heats up quickly to fight temperature drops after water changes. Safe Design&Anti-bite Cable Thickened ABS protective case prevents fish tank inhabitants from direct contact with the heater element, and the shatterproof design ensures safety even if the fish bumps into it. The heater includes a free anti-bite cable wrap to protect the wire from pets. Usage Tips Heater rod footprint: 10.6″x 3.3″x1″ Power cord: 6.2ft in length Controller to plug: 3.9ft in length Detachable EcoVarit Fish Tank Heater: press to disassemble. Specification Package: 1 x Heater rod with an external controller 1 x Sticker 1 x User People Also Buy hygger 360GPH Electric Aquarium Gravel Cleaner 15W-adjustable length from 11.4″ to 40.6″10% OFF $58.99 Rated 4.43 out of 5 hygger Backpack Aquarium Filter Combines mechanical/biological/oil removal10% OFF $47.99 – $52.99Price range: $47.99 through $52.99 Rated 4.88 out of 5 hygger Cylinder Aquarium Air Pump Dual outlet 4W/8W for up to 200 Gal10% OFF $29.99 – $39.99Price range: $29.99 through $39.99 Rated 5.00 out of 5 hygger Lite Aquarium Wave Maker DC Pump 6W/12W has a digital controller for 10-120 Gal10% OFF $43.99 – $52.99Price range: $43.99 through $52.99 Rated 5.00 out of 5