With 4 aquarium temperature stickers: the thermometer strips range from 39℉ to 97℉ and 4℃ to 36℃; The temperature sticker is a piece of temperature sensitive paper with color markings showing the current temperature, very easy to read 100W Aquarium Heater: suit for 15 to 30 gallon aquariums, the tank heater is 9.8 in length, 110-120V and 5 feet plug cable, the package comes with 2 pack fish tank heaters, 4 aquarium thermometer stickers and several suckers With red indicator lights on both sides, which will be on when powered, easy to know working state. Purchase the Dorman 49458 Washer Fluid Level Sensor Grommet for your vehicle. XDP is the best source for your diesel part and accessory needs Aazon.co: 2 Pack 300W Subersible Aquariu Heater, Adjustable... 5 Best Aquarium Heaters & Thermometers Reviewed in 2020 Please choose right heater power and quantity according to actual tank capacity and different temperature. High-quality heating wires and 2 mm thickened corrosion-resistant quartz glass, suitable for fresh water and saltwater tanks. With suction cups, easy to fix the heaters in fish tank firmly, no complicated installation steps, convenient and quick for use. Adjustable Temperature: aquarium submersible heater has an exact temperature scale of 68 to 93 °F, complete control of the water climate within 1 degree of difference; Sensitive and reliable thermostat maintains uniform temperature, when red light on is heating, and automatic shutdown when temperature is reached Water Chiller Dreyoo 2 Set Aquarium Fish Tank Heater, Submersible | Ubuy Turtle Tank Heater
