Aquarium Heater,25W Fish Tank Heater with Over-Temperature Protection, Submersible Aquarium Heater with LED Digital Display&2 Suction Cups for 4 Gallon Fish Tank

Aquarium Heater,25W Fish Tank Heater with Over-Temperature Protection, Submersible Aquarium Heater with LED Digital Display&2 Suction Cups for 4 Gallon Fish Tank

• Powerful and Compact Aquarium Heater: Designed for aquariums ranging from 1-5 gallons, this 25W aqaurium heater ensures precise temperature control between 64-93°F. Ideal for both freshwater and saltwater tanks, it operates efficiently on a 100-130V power supply, making it a reliable choice for small setups.
• Space-Saving Mini Aquarium Heater: Measuring just 4.72 inches for 25W, 50W, 75W, and 100W models, this compact aquarium heater fits seamlessly into your tank without taking up valuable space. The durable protective case prevents burns, ensuring the safety of your aquatic pets and yourself. Made with explosion-proof quartz glass, it’s shock-resistant, shatterproof, and built to last.
• Advanced Temperature Control with Memory Function:Equipped with a built-in thermostat with 1°F accuracy, this fish tank heater maintains a consistent water temperature. The PID control system minimizes fluctuations, ensuring stable heating. Plus, the memory function remembers your previous temperature settings, so there’s no need to reprogram after a power outage.
• User-Friendly Digital Controller:The external LED digital controller allows you to effortlessly adjust and monitor the temperature. Switch between Fahrenheit and Celsius with ease, simply by holding the control button. The intuitive design ensures quick setup and accurate readings at a glance.
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