How Big Can Arowana Grow? A Full Analysis of Maximum Body Length

The silver arowana is one of the easier arowanas to keep, because its requirements for the aquarium, living conditions, feeding and lighting are all not high, and combined with its strong vitality, keeping a silver arowana alive does not cause fish hobbyists much trouble. Instead, many beginner fish keepers choose the silver arowana as a practice fish. Let us take a look below at how big the silver arowana can grow!

How big can Arowana grow?

The silver arowana grows quickly, gaining about 30 cm in roughly one year. In the wild, a silver arowana can reach a maximum of 1.2 to 1.3 m, while in captivity it grows to a maximum of 90 cm and rarely exceeds one meter. In a natural environment, a silver arowana can live 15-20 years; if kept at home, it needs a sufficiently large tank, and generally the silver arowana's lifespan can reach 6-7 years.

The market price of Arowana

The price differences of silver arowana are mainly reflected in their size; size determines the price level. Around 20 cm they range from 50-70 yuan, around 35 cm from 90-100 yuan, 50 cm from 150-250 yuan, and 60 cm from 300-500 yuan. In some more remote areas, because silver arowana are scarce, prices are slightly higher than in developed areas.

The keeping environment for Arowana

The silver arowana is a carnivorous fish. From juvenile to adult, it must be fed animal-based bait, with live food being best. It is best not to feed a single type of bait; a nutritionally rich menu should be worked out to ensure balanced nutrition. The silver arowana can adapt to water temperatures between 24 and 29°C, and if the fish adapts well, it can even tolerate temperatures of 22 to 31°C. However, like other ornamental fish, the silver arowana must never be exposed to sudden temperature changes.