Aquatop® Aquarium Submersible Glass Heater

50W Submersible Glass Heater for 13-Gallon Tanks: Aquatop’s 50W heater is designed for tanks up to 13 gallons, providing consistent heating for both freshwater and saltwater environments. Adjustable Temperature Range (68-93°F): With a temperature range of 68-93°F, you can easily adjust the heater to provide the ideal temperature for your aquatic life. Fully Submersible & Safe: This aquarium heater is fully submersible, offering safe and reliable heating to maintain a healthy and stable environment for your fish. Easy to Install & Use: Designed for user-friendly installation, the GH-50 heater is simple to set up and adjust, making it ideal for novice and experienced aquarists alike. Durable and Reliable: Built with high-quality materials, this glass heater offers long-lasting durability, ensuring dependable heating for small fish tanks.