FUMAK Super Mini Aquarium Heater 30W Betta Heater Adjustable Submersible Fish Heater Small Fish Tank Heater Turtle Heater with Digital Display Thermostat, for 4-6 Gallon Tanks

Experience optimal heating with the FUMAK Super Mini Aquarium Heater! SIZE 10W - For 1-2 Gallon Fish Tanks 20W - For 2-4 Gallon Fish Tanks 30W - For 4-6 Gallon Fish Tanks FEATURE Super Mini - This compact aquarium heater is perfect for nano and betta tanks, giving you more space to showcase your underwater paradise. Accurate Temperature - With the intelligent inverter technology and digital display thermostat, precise temperature control is at your fingertips. Funtions - Rest assured knowing that your fish are safe, thanks to the dry run(30W) and overheating protection. Power outages are no longer a hassle, as the memory function remembers your desired temperature setting. Versatile - Not just for fish tanks, this mini fish tank heater is also great for turtle tanks, pet fountains, and plant seedlings. Upgrade your aquarium with the FUMAK Super Mini Aquarium Heater and enjoy a comfortable and safe environment for your aquatic friends.