
It is important to replicate Oscar fish’s natural habitat in the aquarium with warm water and varied plant species. Split their feeding sessions into two to three times a day and feed the amount they can finish in two minutes. Feed them a variety of live foods like brine shrimp, pellet foods, and plant matter to keep them healthy and away from diseases.

You should replicate the same diet in captivity. Oscar fish eats a variety of small fish, larvae, and plant matter in the wild. When living in a community, they need a large tank, and consistent water parameters to stay relaxed. Though you need to be extra cautious when housing them with other fish in a tank. It is easy to replicate their freshwater tropical habitat. If you take proper care of the fish, it can live for more than fifteen years. The average lifespan of the fish is somewhere between ten to thirteen years. They are also known to fight with the fish of their species, especially during the breeding season. If Oscar fish sense their territory is being invaded, they will attack their tank mates. However, they have territorial tendencies, so you should carefully choose the fish you house along with it in a community tank to prevent stress among the fish. They can recognize their owners and can be hand-fed. Oscars are intelligent fish that love to swim with purpose around the tank. When the fish is born, its colors are dull but they begin to become brighter as it grows. The fins are fan-shaped that extend the length of their body. Some varieties also have olive or green bodies.

Oscar fish have brown or black bodies with orange or red marks or marbling. They prefer slow-moving water with lots of rocks and debris. Oscars are native to South America (Brazil, Peru, Colombia, and Ecuador). That is why it is recommended that you have some fish-keeping experience before owning one. However, they have a high temperament, which makes it difficult to house them in a community tank. Their beauty, intelligence, and good manners make them pleasing fish for the aquarium. Oscar fish, also known as “Tiger Oscars” and “marble cichlids”, are popular freshwater fish that belong to the cichlid family.
