Hygger 100 Watt Submersible Aquarium Heater

The Hygger 100W Submersible Tube Aquarium Heater is designed to keep nano aquariums at a stable, optimal temperature with ease and precision. Featuring a sleek, compact design, this heater includes an LED digital display and an external temperature controller for simple regulation and accurate monitoring. Built from premium quartz for long-lasting durability and safety, it also comes equipped with overheating protection for peace of mind. With an adjustable temperature range of 59–93°F, this reliable 100-watt heater is perfect for maintaining a healthy environment in small aquariums.