Cable length: 5ft/ Comes with 3 suction cups& 1sticker thermometer（Stick it on the outside of the fish tank）
How to use this aquarium heater?
This aquarium heater, adjustable temperature 68 ~ 93 °F, will shut off automatically when the temperature is reached, Will also automatically turn on when the temperature is lower than the set temperature, no extra adjustment is required.
Note：Although we have carefully packaged it, it is made of glass, please check it carefully to see if there is any crack before using. (lf there is any problem with the heater, we provide complete after-sales service within 12 months.)
This HITOP 25W aquarium heater is designed for 5–10 gallon freshwater and saltwater aquariums, with a compact 7-inch body and a 5ft power cord. Please choose the right wattage aquarium heater according to our size chart.
Thickened glass for safety: 2mm thickened quartz glass-- 33% thicker than 1.5mm normal fish tank heaters, more resistant to cracking and corrosion, helping protect you and your fish.
Easy temperature control: This submersible aquarium heater has an adjustable range from 68 to 93 °F. Once set, it automatically turns on or off as water temperature changes-- no extra adjustment needed.
Accurate Temperature Control: Built-in thermostat fish tank heater, will automatically keep the water at the set temperature within±2°F error. Comes with a sticker thermometer to detect water temp at any time.
Easy to install& Inconspicuous: Install this adjustable aquarium heater at any angle by 2 powerful suction cups. we provide 1 more extra suction cup for spare (total 3 pcs). And the understated color will not disrupt the aquarium's aesthetics.
Cautions: Always keep the heater fully submerged while powered on-- before any water change, unplug it first. We provide 12 months after-sales service.
