However, their aggressive nature makes it almost impossible to house them with other fragile and smaller fish species. They show excitement by wagging their tail fin, which is why they are called Water dogs. This fish’s intelligence makes them recognize their owners and allows the owner to hand-feed them. It is common knowledge that Oscar fish are very aggressive and territorial and at the same time, being very clever. Their fan-shaped dorsal and anal fins run through their body length, making them look prominent and chunky.Īt first, their colors are dull, and the markings are pitch black, but as they grow, the colors become brighter, and the patterns become more noticeable and beautiful. They have an oval shape with large heads, eyes, and mouths. However, not all of these fish have red or orange marbling some come with green or olive bodies, and the albino variations are usually white with red patterns. The Oscar fish has black/ brown and orange patterns on their bodies they were named Tiger Oscars and Marble cichlids. There growth is monomorphic, so there are no apparent differences in the size or physical appearance between the male and female species. Within a year, they can grow to be 10 inches long, and subsequently, a full-grown Oscar can reach up to 12 – 14 inches long. Its initial size usually makes people assume it can not grow very big but this is not the case. Oscar fish are sold as small juvenile fish, and at this stage, there size is usually about 1 to 2 inches. How well you take care of them can influence how long they will live. Their lifespan is one of the reasons many people like to get an Oscar fish so that they have enough time to bond with them and can take care of them for a long time. LifespanĪn average Oscar fish lives for about ten to thirteen years, however, some of these fish have been recorded to live up to fifteen years, and if they live in their natural habitat (the wild), they can even live up to twenty years. They can be found swimming through the freshwater Amazon and Orinoco rivers and have been introduced to different rivers worldwide, including waterways in Australia, Florida, and China. Oscar fish originally came from parts of South America (Brazil, Paraguay, Argentina, Uruguay, Colombia, Venezuela, and Peru). It is a freshwater fish belonging to the cichlids family. Oscar fish are also called Velvet cichlids, Oscar cichlid, or Tiger Oscar and its scientific name is Astronotus ocellatus.
0 Comments
Leave a Reply. |