Aquarium Heater Walmart Articles
Keep your tropical fish comfortable with this submersible tank heater. Its automatic temperature control maintains a consistent 78-degree water temperature, making it simple to set and forget. The green and red indicator lights let you know the unit is heating (in red) or on standby (in green). It’s ideal for 30-60-gallon tanks and is UL-approved for safe use. The case is shatterproof glass for peace of mind. This product is a top pick of aquarium hobbyists and veterans alike.