Our aquarium inhabitants rely on us for almost everything. Stable conditions—including water temperature within the tank—are very important to having a successful aquarium. With summer approaching, it's important to begin watching for rising tank temperatures and start thinking about how to deal with them.

There are many factors that can warm up your aquarium's water temperature. There are also many solutions that will help keep them stable within acceptable ranges. In this article, we're going to the cover the causes of heat in an aquarium and explain the cooling options you have available.