🐟【Materials Certified】 This fish tank heater has certificated by UL, CE, ROHS, FCC certifications. Anti-explosion, Waterproof, Scald-preventing, Safe operation for pet betta.
🐟【Mini Sized】 Specific perfect for mini aquarium under 5 gal/20L. The aquarium heater provides a constant warm for your pet fish to stay healthy, suitable both for fresh and salt water.
🐟【Intelligent Control】 The submersible aquarium heater works automatically turn on/off to achieve the setting temperature constantly and stably 73ºF-82ºF(25℃-28℃), Energy-saving life.
🐟【Smart Thermostat】 Different from other tank heaters, this mini aquarium heater will keep the water temperature stay between 73ºF-82ºF(25℃-28℃) automaticlly.
🐟【Easy To Operate】 No need to set, just plug the power cable then this betta heater will work. Comes with two sucker cups, easy to submerge it under the fish tank.
