Among arowanas, the silver arowana has the shortest lifespan, averaging around 20 years. Arowana species can be categorized into red, gold, green, black, and silver arowanas, and they are considered some of the most ancient fish species, often called 'living fossils.' Many people choose to keep arowanas because of their long lifespan.
Arowanas are actually quite easy to keep. As long as you pay attention to regular water changes, maintaining the correct temperature, providing a balanced diet, and building a rapport with your arowana, you don't need to put in a lot of extra effort caring for them. Their lifespan is incomparable to that of common aquarium fish. As large tropical fish, arowanas have long lifespans, which is why many hobbyists love them. An arowana’s lifespan is closely related to its adult size and age. The larger the body and the later it matures, the longer it tends to live. Golden arowanas can live for several decades, and red arowanas can live for 40 to 50 years. Silver arowanas have a shorter lifespan, generally around 20 years.
So, how long exactly do arowanas live? The typical lifespan for arowanas is between 60 and 80 years. However, this can be affected by factors such as the aquarium environment, diseases, and crossbreeding. The popularity of silver arowanas is increasing, not only due to their beautiful appearance and symbolic representation of nobility, but also because of their long lifespan which allows owners to keep them for many years.
Factors Affecting Silver Arowana Lifespan
Silver arowanas are one of the most respected aquatic creatures. It's important to remember that arowanas are an endangered species and one of the three freshwater fish protected by international treaties. While silver arowanas have a shorter lifespan than other arowana varieties, they can still live for 20 years with proper care. Firstly, it’s crucial to ensure a stable environment for their growth. They thrive in well-oxygenated, slightly acidic, soft water environments with a temperature range of 24-28 degrees Celsius. Regular water changes are necessary to keep the water clean. In terms of diet, regular feedings with clean, fresh food are vital for balanced nutrition, and this plays a crucial role in the health and lifespan of the arowana.
Silver arowanas are relatively agile and have a lively temperament, making them unsuitable tankmates for smaller fish, which they may bully. However, silver arowanas do enjoy the company of their own kind, so they can be kept in groups. Once they reach sexual maturity, usually around five or six years of age, they will often pair up if kept in a group. Providing your silver arowana with a partner can contribute to their happiness and longevity.