Below are the Top 100 Fish breeds on Cuteness.com. Check back often because these fishies change all the time. Whether you're in the market to adopt a super cute fish, or you think you might want a fish but want to do some breed research first, you've come to the right place.
Guppies are best kept in groups of 6 or more fish and a group of brightly colored guppies swimming through a well planted aquarium makes for a very aesthetically pleasing sight. One of the most commonly available species of freshwater aquarium fish, the guppy is a long favorite amongst aquarium enthusiasts worldwide.
The Siamese fighting fish, more commonly known as the betta fish, is one of the most popular aquarium fishes kept today. They are known for their elaborate fins, their easy care, and their extreme aggression towards any fish they perceive to be a male. Many myths surround the betta fish, which can lead to inproper care and pre-mature death.
The Zebra Danio has a slender, compressed body and a barbel at the end of each lip. These small fish reach lengths of only up to about 2 1/4 inches (7 cm) in the aquarium, though they can get slightly larger in a pond. They are thought to be primarily an annual species in the wild, but in captivity they can have a lifespan of 3 to 4 years.
The southern platyfish, common platy, or moonfish (Xiphophorus maculatus) is a species of freshwater fish in family Poeciliidae of order Cyprinodontiformes. A live-bearer, it is closely related to the green swordtail (X. helleri) and can interbreed with it.