Hygger Mini Aquarium Heater 15W Digital Display Tank Heater

MINI NOT TAKE UP SPACE - Compact Design: Ideal for small tanks, this mini heater can be installed horizontally or vertically, making efficient use of limited aquarium space. - Versatile Applications: Suitable for a variety of freshwater tanks, including shrimp, betta, angelfish, guppy, swordfish, and Marie fish tanks, ensuring compatibility with diverse species.

DIGITAL DISPLAY & EXTERNAL CONTROLLER - User-Friendly Interface: Easy to operate with an LED digital display and an adjustable external temperature controller. - Adjustable Temperature Range: Temperature settings range from 68℉ to 90℉, allowing precise control over water temperature. - Real-Time Status: Red light indicates heating mode, while blue light indicates constant temperature mode. The controller is larger and more convenient to use.

SAFE AND ANTI-BURN - Energy-Efficient and Uniform Heating: Constructed with nickel-chromium electric heating wires, providing high thermal energy efficiency and uniformly heating the water. - Durable and Safe: Built with stainless steel and Teflon, this heater is explosion-proof, anti-burn, anti-corrosion, and rust-resistant. - Efficient Sizing: The barely noticeable exterior ensures it blends seamlessly into the aquarium.

EASY TO CLEAN - Smooth Construction: No gaps in the heater shell, making it easy to clean even in small tanks. - Convenient Maintenance: The smooth surface can be wiped clean with water for a quick and hassle-free cleaning process. - Design Consideration: The 5.9-foot power cord (excluding the controller length) ensures ample length for comfortable use without tangling issues.

AUTOMATIC THERMOSTAT - Energy Savings: Automatic constant temperature function ensures the heater only operates when necessary, saving electricity. - Memory Function: Returns to the previous setting after a power outage, eliminating the need for manual reconfiguration.