Bring the warmth and beauty of the tropics to your aquarium with our selection of tropical fish tank heaters. Our heaters are designed to provide optimal temperature control for your tropical fish, ensuring their comfort and health. Tropical fish need their water to sit at around 25 degrees Celsius (or 78 degrees Fahrenheit) in order to remain healthy, because any cooler could lead to them becoming poorly. Cooler temperatures of under 20-25 degrees Celsius unsurprisingly suit cold water fish like goldfish. Our heaters are easy to install, making it simple for you to get started with your new tropical aquarium setup. With adjustable temperature control, you can set the perfect temperature for your fish and keep them comfortable all year round. Shop all of your fishy needs, including tropical tank decorations and tank filters, in store and online with Jollyes.