Carp fish are the most suitable for keeping in an indoor aquarium.
Danio fish (Danio rerio), also known as zebrafish, are renowned for their brilliant coloration and active behavior, like living lightning bolts darting through the aquarium water column. They captivate aquarists worldwide with their tireless energy and mesmerizing beauty. These small but energetic fish possess unique characteristics that make them perfect additions to any freshwater aquarium.
Goldfish are perhaps the most recognizable inhabitants of home aquariums and ponds worldwide. Over centuries of selective breeding, dozens of distinct varieties have emerged, each with numerous color variations. This diversity allows aquarists to choose goldfish that perfectly match their aesthetic preferences.
Puntius is a genus of ray-finned fish from the cyprinid family, native to Asian waters. In aquarium hobby, these fish are better known as barbs. The taxonomy of barbs was chaotic for decades: the genus served as a catch-all group for hundreds of species until molecular research separated them into distinct genera like Puntius, Enteromius, and Capoeta.
The tiger barb (Puntigrus tetrazona) is one of the most popular and recognizable members of the cyprinid family. This active, striped fish has been a staple in home aquariums for decades, beloved for its hardiness and energetic behavior. In my experience, few fish bring as much life to a community tank as a well-maintained school of tiger barbs.
The oranda goldfish is one of the most striking and attractive representatives of fancy goldfish, originating from China. First mentions date back to the late 16th century, though some sources suggest the fish was known in Japan as early as the 15th century. In China, the oranda is called “water flower” for its grace and beauty.
Goldfish often arrive as gifts to people who’ve never kept an aquarium before. For this first fish to live a long, healthy, and active life, you need to follow some fundamental care principles. In my experience, most goldfish problems stem from two mistakes: choosing the wrong tank size and overfeeding.
The underwater world captivates with its beauty. While not everyone can explore ocean depths through diving, anyone can bring a piece of that aquatic wonder into their home with an aquarium. Among all available fish species, goldfish remain the most attractive choice for aquarists worldwide.
Gudgeon in the aquarium – the idea is not so new. Previously, this fish was quite often observed by aquarists.
The starfish or heaven’s eye (cho-tengan) is a short-bodied breed of goldfish. It only became known to Europeans at the beginning of the last century. Although Chinese vases with the image of these living wild creatures reached Europe much earlier.