hygger 40-75 Gallon Aquarium Heater, 300W Quartz Submersible Fish Tank Heater with LED Display Controller

hygger 40-75 Gallon Aquarium Heater with LED Display Controller, Quartz Submersible Fish Tank Heater 300W for Saltwater Freshwater

hygger 40-75 Gallon Aquarium Heater, 300W Quartz Submersible Fish Tank Heater with LED Display Controller

Focus on aquarium supplies, hygger keeps on providing functional yet great valued products to release you from the chore of maintenance and taking good care of your loved pets. Visit the Store Visit the Store Visit the Store Visit the Store hygger submersible fish tank heater uses explosion-proof quartz glass and a high-temperature resistant nickel-chromium heating wire combine to distribute heat quickly and efficiently creating a comfortable aquatic for your lovely fish. This aquarium heater also features an adjustable LED digital controller that displays real-time water temperature and set temperature. Multi-function: 1. temp setting remembers 2. running-dry protection 3. overheating protection. 1. Always unplug your heater first before carrying out any water change then plug it back in when the heater is fully submerged. 2. Let the heater cool for at least 15 minutes before removing it from the aquarium. 3. Make sure the heater rod does not touch the sand or gravel on the tank bottom because the heat difference will likely crack your heater glass. 4. The heater must be fully submerged underwater at least 5 inches all the time, the plastic guard will be melted if the heater is exposed to the air when it's heating or not cooling down. 5. Keep water in circulation for better distribution of the heat. 6. To avoid the device overheating and ensure its better performance, it’s better to put it close to the tank filter.

Key Features

• ✅ Auto Shut Off: 1. Automatic overheat system will shuts the unit off when the water temperature over 95°F. 2. Running dry protection will shut off unit when the heater rod out of water
• ✅ Adjust the Temperature to Your Needs: Equipped with an Intelligent IC temp controller, which will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the setting. Adjust the setting of temperature from 59? to 93? to keep aquarium proper temperature
• ✅ At-a-Glance Temperature Monitoring Controller: Build in LED temp controller shows both set temperature and real time water temperature. Red indicator light turns on when heating and turns blue in the situation reaches set temp or failure alarm. It can be accurate enough to keep temperatures within 1 degree
• ✅ Shatter Resistant, Efficient: The 300 watt fish tank heater with shatter-resistant quartz glass heating element and uses a nickel-chromium heating wire that provides faster and more efficient heating. Fish heater guard is made of high-temperature PC plastic and to protect your fish from getting burn. It also has two-hole slots on the back making it easy to install to walls by suction cups
• ✅ Fully Submersible Heater: It needs set up either vertically or horizontally underwater at least 5 inches for proper function. Suitable for marine and freshwater tank with a volume of between 40 and 75 gallons. Memory function it remembers the temperature you set it when the power fails

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