Easy to use: Using suction cups we offered and you can install HIRALIY fish tank thermometer vertically or horizontally. Do remember MUST make sure this aquarium heater fully submerged and put it close to the tank filter, to ensure aquarium heater durability and avoid this heater overheating
More durable & Anti-explosion Material: Our aquarium heater submersible made from upgraded version of explosion-proof and more durable Quartz Glass material,features excellent shatter-proof and anti-cracking and better heat evenly functions, 18 months worry-free warranty stand behind you
Temperature Control: You can set HIRALIY 300w aquarium thermometer’s temperature by the red knob on the top with range from 68°F to 94°F( accuracy±1°F) for providing your lovely fish with comfortable stable constant temperature environment in winter. Our submersible aquarium heater works in intermittent operation mode and will automatically turn on/off to achieve the setting temperature, perfect designed for 30 gal to 80 gal tank
Advanced Heat-resistant Protective Case: This aquarium heater 55 gallon come with stronger protective container case for anti-melting and anti-punching, it is scald-preventing for your pets and your safety, suitable for both fresh and salt water
One Free Thermometer Provided: This fish tank heater come with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. It’s convenient for to you check the temperature of the fish tank water at any time. [In case of shipment safety, free thermometer comes without button battery.]
Amazon.com Price: $16.99 (as of 25/09/2020 19:55 PST- Details) Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.