AquaMiralce 25W Aquarium Heater with Compact Size, Submersible Fish Tank Heater with LED Digital Display Thermostat, Adjustable Fish Heater Turtle Heater for 3-5 Gallon Tanks

COMPACT DESIGN - This aquarium heater boasts an exceptionally compact size, likely the smallest available. It's approximately half the length of standard fish heaters, offering a revolutionary solution to the persistent issue of bulky heaters that aquarists often face. Despite its diminutive size, it delivers robust heating capabilities, providing a temperature range of 64F to 93F.

ADVANCED TEMPERATURE MANAGEMENT - Thanks to progressive inverter engineering and embedded chips, our fish heater offers accurate temperature control within a remarkable 1F precision. This outperforms traditional knob-adjusted heaters. The intuitive thermostat presents real-time and targeted temperatures, making the heater's operation a cinch.

PRIORITIZING SAFETY - Protection from overheating and dry running is ensured. Should the water level drop under the required minimum, the heater automatically deactivates (DRY RUN PROTECTION). Additionally, should the water temperature exceed 97F, it automatically shuts down (OVERHEATING PROTECTION). You don't have to worry about inadvertently "cooking fish"!!

MEMORY FUNCTION - The thermostat's chip remembers the last chosen settings. In the event of a power outage, the fish tank heater will revert to the last selected setting when power returns.

MULTIFUNCTIONAL APPLICATIONS - Our heater's design extends beyond aquarium use. It works efficiently in both freshwater and saltwater habitats. Aside from its primary function as a aquarium heater, it can also serve as a turtle heater, pet fountain warmer, or a plant seedling heat provider.