Mini Aquarium Heater Thermostat 10W USB Rechargeable Rod for Heating Space-Saving Heating Tool for Aquariums and Small Aquariums

Precise Temperature Control: This aquarium heater is equipped with a built-in smart chip and a fixed-point thermostat, simplifying aquarium maintenance. It accurately maintains the water temperature at 26°C without manual adjustment, ensuring the well-being and comfort of your fish and aquatic animals. Benefits of Precise Temperature Control: This heater uses a highly sensitive temperature sensor, ensuring precise temperature control with minimal error and no fluctuations. Provide your fish and aquatic animals with optimal comfort thanks to intelligent temperature control! Long-lasting and Even Heating: This heater uses gold-black sand, ensuring long-lasting and even heating for your fish and aquatic animals. They will benefit from a stable and safe environment, without risk and with extremely low energy consumption. Space-Saving: Our mini aquarium heater is ideal for small desktop aquariums under 25 liters. Its compact size ensures the comfort and well-being of your fish and animals without cluttering your space. Specifications: 10W low-voltage USB mini heater with quartz glass, 25W plug-in mini heater, 50W plug-in mini heater, 75W plug-in mini heater