The discus is a tropical fish native to the Amazon, Purus, and Singu rivers in South America, belonging to the family Cichlidae of the order Perchidae, and is a vertically flattened tropical fish that grows into a disk with its tail and ventral fins extending as it matures. In this article, we will explain in detail the characteristics of the discus and how to keep it [...].
水換えをしようと水槽を覗き込んだとき、ガラス面にへばりついた小さな貝に気づいてドキッとした経験はありませんか。最初は1匹か2匹だったのに、気づいたら水槽の中が貝だらけになっていた……というのは、アクアリウムではよくある悩みのひとつです。 この記事で紹 […]
Neoceratodus is a tropical fish belonging to the family Neoceratodidae of the order Ceratodus and native to the Mary River and Burnett River in Australia. In this article, we will discuss the characteristics of Neoceratodus and how to keep it [...].
The Piranha Nattery is a tropical fish of the family Carassinae and genus Pygocentrus of the order Carassinae, native to the Amazon River and Orinoco River in South America. In this article, we will discuss in detail the characteristics of the piranha nattery and how to keep it [...].
The northern barramundi is a tropical fish of the family Arowanidae (arowanas), genus Scleropagus, native to Papua New Guinea and northern Australia in the Oceania region. In this article, we will discuss the [...].
The Asian arowana is a tropical fish of the family Arowanidae and genus Scleropagus, and is native to Indonesia, Malaysia, Thailand, Cambodia, and Vietnam in Southeast Asia. This time, we will introduce the Asian arowana [...].
The Silver Arowana is a tropical fish of the family Arowanidae and genus Arowana that is native to the Amazon River basin in South America. In this article, we would like to explain in detail the characteristics of the Silver Arowana and how to keep it [...].
The alligator gar is a tropical fish of the gar family, Atractosteus, and is native to the Mississippi River in the United States of America, located in North America. In this article, we will explain in detail the characteristics of the alligator gar and how to keep it [...].
The spotted gar is a tropical fish belonging to the Lepisosteus genus of the gar family, Lepidoptera, and is native to the Mississippi River in the United States of America, located in North America. In this article, I would like to explain in detail the characteristics of the spotted gar and how to keep it. Spotted [...].
The pirarucu is a tropical fish of the family Arapaimaidae of the order Arowana, native to the Amazon River in Brazil, located in South America. It is a tropical fish with a long, flat face and a flat tail fin. Pirarucu is also famous as a "living fossil" because it has hardly changed its appearance for about 100 million years. In this issue, we will discuss the [...].
