🐟🐟AQQA The Greatest Advantage<br> AQQA is a professional company that provide aquarium products. Please contact us if you have any questions about the product and how to use it.<br> Your satisfaction is our goal, we are committed to give you the most sincere and thoughtful service. Hope to work for you!<br><br> 🐟🐟Specification:<br> Item Type: Fish Tank Heater<br> Voltage: 110V/60Hz<br> Power: 100W/200W/300W<br> Suggest tank size: 25-35 Gallon/45-80 Gallon/ 80-95 Gallon<br> Temperature: 59ºF- 93 ° F (15 ° C- 34 ° C)<br> Cord length: 4Ft+5.9Ft<br> Heater Dimension: 11.4 x2.17inch <br> Controller Dimension: 4.7x2.8 inch<br><br> 🐟🐟Feature:<br> Good in maintain temperature<br> Automatic shut-off protection<br> Strong suction cup tightly fix the heater to the tank<br> Both Suitable for fresh water and sea water aquariums<br><br> 🐟🐟Note:<br> 1. Please be sure that the heater needs to be completely sunk into water, horizontal or vertical fixed in somewhere the water flowing better; And please let the working light can be seen as clear as possible.<br> 2. Please make sure that you have turned it off and it has cooled down completely when you need to take it out from water.<br> 3. Please not put the aquarium heater into the sand as this will cause inaccurate heating.<br><br> 🐟🐟Package Included: <br> 1× Submersible Aquarium Heater <br> 1× User Manual<br> 1× Hanging Rack<br> 2× Suction Cups<br> 12 Month Warranty<br> 24 Hour Professional After-sales Service<br><br>