YOFOTHS Aquarium Heater USB 10W/25W/50W/100W, Small Fish Tank Heater with Built-in Thermometer, Temperature Adjustable…

🐟SMALL FISH TANK HEATER 10W: Specifically designed for small fish tanks lower than 1 gallon, doesn’t occupy the area of the fish tank, USB energy provide, rated voltage DC 5V/2A. (A non-5V 2A adapter could trigger the heater to not warmth up, the numbers to flash, or to restart repeatedly.)
🐟INTELLIGENT AND PRECISE CONSTANT TEMPERATURE: Improve the chip, the accuracy is ±1°F, save extra electrical energy payments. After setting the goal temperature, the ability is out of the blue turned off, and the goal temperature stays unchanged after turning on the ability once more.
🐟OVERHEATING PROTECTION: Constructed-in thermometer, temperature vary 64-93°F. If the water temperature exceeds 95°F, the error code “HI” seems, the heater stops working, and when it returns to under 95°F, the error code disappears and it begins working once more.
🐟EXTERNAL CONTROLLER: Exterior temperature controller, no must get your fingers moist, no want to purchase different controllers, 52 inch lengthy energy wire, simple to put in, simple to regulate.
🐟WIDELY USED: Appropriate for freshwater and saltwater. Meet the expansion temperature for turtle, Combating fish,Guppy, Goldfish, Neon Tetra, Gourami, Peaceable Betta, Pterophyllum, Dwarf Gourami, Pterophyllum Scalare, Betta Smaragdina, Koi, Corydoras, Anabantoidei, Paradise Fish, Clownfish,swordtail….