Fishes are one of the most popular pets in the whole world. Their beauty and vibrant colour are so relaxing to watch that it doesn’t come up as a surprise that in the US alone, over 12.5 million freshwater fishes are kept as pet. If you choose the species right, they are not as difficult to care for and can be very low maintenance. In this article, we will look at some of the most popular freshwater species that you can keep in your home aquarium that are easy to care for. Guppies: They are tropical aquarium fishes most widely