The Sumatran barb (Puntigrus tetrazona) is a true legend of freshwater aquaristics, a fish with incredible energy and a recognizable “tiger” coloration. Despite its reputation as a bully and a hooligan, this representative of the carp family has remained one of the most desired inhabitants of home aquariums for decades. Its popularity is due not only to its bright appearance but also to its incredibly dynamic behavior: observing a school of Sumatran barbs, constantly engaged in their hierarchical games and rapid swims, can captivate even the most seasoned aquarist. However, for this “hooligan” to feel comfortable and not turn the lives of its tank mates into a nightmare, the owner needs to know the intricacies of its care and the psychology of schooling behavior.
Cyprinidae
Zebrafish (Danio rerio): Care, Maintenance, and Breeding of the Fastest Aquarium Fish
The Zebrafish (Danio rerio) is one of the most popular and recognizable fish in global aquaristics. This species, known for its incredible activity, striped coloration, and remarkable hardiness, is deservedly considered an ideal choice for both beginner aquarists and experienced breeders. The fish not only decorates the aquarium but is also an important subject of scientific research, thanks to which its biology has been studied in minute detail.