The zebra danio fish is also known as the zebrafish or striped danio. They are tropical, freshwater fish from Southern Asia. Scientists often use zebra danios for research, and they have become ...

What Is a Celestial Pearl Danio? Danios are tiny fish that live in Southeast Asia. Most prefer small streams. There are at least 25 different species of Danio, and the largest is only about 3 1/2 ...

Also known as the zebra fish, danios are happy to be part of a community tank and like to live in groups of at least five. They can live in tanks as small as 5 gallons but prefer to have more room ...