🐠【100Watt Heater】： This Aquarium heater is suitable for 45-60L aquariums, Length – 6.0 inch, small aquarium heater for small fish tank/betta tank/turtle tank, please make a selection the appropriate wattage aquarium heater consistent with our size chart
🐠【External temperature controller】：Precise and Steady Temperature Regulate. Our aquarium heater has sensitive internal temp probe, which is more precise to Regulate the water temp and providing suitable living environment for your fish.
🐠【High-quality Materials】：The fish tank heater is made of heat-resistant thickened glass and black quartz sand, which has the characteristics of explosion-proof and anti-corrosion, suitable for saltwater, fresh water.
🐠【Safety Guarantee】：When the heater exposed to air or isn’t fully submerged, it is going to robotically power off and the external controller will display error code “E1”. When the temperature exceeds 36 ℃ stop heating until it returns to below 34 ℃.
🐠【Satisfaction Guaranteed】: Our Aquarium Heater is built with durability in mind and safety for each and every design, In the remote possibility that you’re not satisfied with our product, just contact us, and we will be able to gladly provide you with a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service.