LYPHARD AQUARIUMS Electronic Aquarium Heater, 500W Small Fish Tank Heater, Adjustable Submersible Heater PID Temperature Control with LED Digital, Water Dry Automatic Shut Off for Fresh Seawater

• WATER SHORTAGE PROTECTION: The turtle tank heater features an automatic power-off function in case of water shortage to prevent dry heating and damage, an error “E4” displaying. Overheat protection: Stops working when exceeding 95℉/35℃, and displaying the error “EE” to prevent the risk of overheating. It can be placed at a minimum water level of 1.96in/5cm and suitable for betta fish tanks, turtle tanks. Comes with strong suction cups for easy installation. DUAL TEMP CONTROL SYSTEM: Our intelligent aquarium heater features two independent temperature sensors, so even if one sensor malfunctions, the other ensures the normal heating operation. It utilizes nickel wire heating and dual-tube convection, allowing for quick heating while ensuring safety. It utilizes nickel wire heating and dual-tube convection, allowing for quick heating while ensuring safety. UPGRADE EXPLOSION-PROOF GRAY QUARTZ GLASS: Fish tank heater is made of high-hardness, high-temperature resistant gray quartz explosion-proof glass tube, providing uniform heating and maintaining a comfortable water temperature for aquatic pets. Voltage: 110~120V. Power Cord: 5.3ft. The 500W water heater is suitable for 50~160 gallon freshwater and saltwater aquariums. DIGITAL DISPLAY & MEMORY FUNCTION: Temperature can be adjusted using external buttons, and the LED shows the temp. The intelligent temperature control has an adjustable range of 65℉~93℉, Accuracy of ±0.36℉/±0.2℃. Heater for fish tank features a double-sealed design for ultra-silent operation and is made of ABS material to prevent leakage and burns. The heater also has a memory function, so there is no need to reset the temp after restarting. SERVICE & SUPPORT：Dimension: L10.6"×W3.14"×H1.57", Weight: 2.08 lb. Detachable for cleaning. LYPHARD AQUARIUMS offers an extended quality assurance, with a 30-day return or exchange and a 24-MONTH warranty. We not only provide high-quality heaters, but also offer products that can decorate your entire aquarium.