Submersible Aquarium Heater with Thermometer, LEDGLE Fish Tank Heater for 3 to 5 Gallon Betta Tank, Saltwater or…

Amazon.com Price: $15.58 (as of 10/04/2023 03:07 PST- Details) & FREE Shipping.

🐠Automatic Constant Temperature: Automatically maintains the temperature around 25-28℃. The aquarium heater starts heating when lower than 23℃.
🐠Come with Diving Thermometer: Much safer to observe the water temperature of the fish tank at any time. ℉ and ℃ are available. Much safer if the temperature of the fish tank can be monitored at any time.
🐠Compact & Portable Heater: 5.3x1x0.7in. Fast heating, smart thermostat is designed for 3 to gallon betta fish tank and takes up a small space.

In Stock.