Silver Arowana

Origin: They are native to the Amazon River Basin in South America. They are found in planted ecosystems with very clean, well-maintained, high-oxygen water of moderate to high water flow.

Tank Size: 500 Gallon+

Swim Region: All over

Temperament: Peaceful; Community fish

Size: 3 feet (Males/Females)

Temperature: 74-83 F

Water PH: 6.0-7.0

Water Hardness: 1-10 dGH / 17-178 ppm