Danios are schooling fish in the Family Cyprinidae. Most species grow to less than 2″ and are typically surface-oriented. A few types, like Daniel and Giant Danios, can reach 5″ in length. Danios have an incredible resistance to a wide range of temperature levels and water chemistry making them excellent beginner’s or newly set up aquariums friends! In addition, they tend to be very active with plenty of boisterous personalities that will make your home feel alive all day long!