Aphyosemion batesii, commonly known as Bates’ killifish, belongs to the family Nothobranchiidae and was first described by Boulenger in 1911 as Fundulus batesii. The type locality includes the Bitye River (Dja River basin) and Bumba River in the Congo River basin, southern Cameroon. The species is also found in the Kole River near Malassa, east of Mekambo, in Gabon.
Useful tips for beginner aquarists will help to avoid unfortunate disappointments. An aquarium with exotic fish creates a cozy and original environment in any house. To maintain a corner of the aquatic world in proper order, you need to have not only a love for nature, but also the necessary experience and knowledge. The novice aquarist from time to time has questions about the maintenance of ornamental fish. Some tips below can help him at the beginning of this fascinating business.
Starting an aquarium is an exciting journey, but proper guidance makes all the difference. In my experience, the bigger the tank, the easier it is to maintain stable conditions and the simpler overall care becomes. For beginners, I recommend starting with at least 50-80 liters — biological balance is far more stable in such volumes compared to smaller tanks.
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.
The swordtail (Xiphophorus hellerii) is a popular aquarium fish belonging to the Poeciliidae family. In natural habitats, these fish are found in both fast-flowing mountain rivers and calm lakes, ponds, and marshes along the Atlantic coast of Central America. In my experience, swordtails are particularly interesting because European aquariums house far more of these fish than their native waters, where they’ve become relatively rare in the wild.
Many people dream of having their own home aquarium filled with beautiful fish. However, not everyone takes the plunge, as without certain knowledge and experience, fish can perish — unfortunately, this is not uncommon among novice aquarists.
Labyrinth fish earned their name from a unique respiratory organ—the labyrinth—that evolved as an adaptation to oxygen-poor, murky, and shallow waters of Africa and Southeast Asia. This supplementary breathing apparatus allows venous blood to absorb oxygen directly from atmospheric air. Most labyrinth fish inhabit stagnant or slow-moving waters with low dissolved oxygen levels. These shallow bodies of water heat up quickly, often reaching 30°C, and accumulate organic matter that clouds the water. To navigate these murky conditions, many labyrinth fish developed elongated ventral fins that function as sensory feelers.
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.
Guppy fish (Poecilia reticulata) are among the hardiest and most beginner-friendly aquarium inhabitants you’ll encounter. In my experience, these colorful livebearers represent the ideal starting point for anyone new to fishkeeping. Their resilience, ease of care, and spectacular coloration make them suitable even for children learning aquarium basics. These fish forgive most beginner mistakes while providing constant activity and vibrant displays.