Aqueon Aquatic Flat Heater 5-Watts Black

Aquatic 5 Watt Flat Heaters provide warmth for small tropical fish and are designed for glass or acrylic desktop aquariums up to 2.5 gallons. They are completely submersible, easy to install, and efficiently warm aquarium water. Suction cups are included so you can mount the heater to the bottom or sidewall of the aquarium. Be sure to choose the appropriate size for your aquarium. Do not operate or leave the product plugged in when it is outside of water. Aqueon products offer a wide range of items so that you can build and maintain a healthy aquatic environment. All the essentials from fish tanks, filters, lighting, food, care, and other supplies that your pet fish needs.Features:Fully submersibleVertical or horizontal placement using suction cups that mount to the bottom or sidewall of the tankQuick and easy installationShatterproof constructionCan be used with glass or acrylic enclosuresNote: Do NOT operate or leave product plugged in when it is outside of water5 watt works best for