"Adults of the species are an attractive blue-green colour but the young are black, changing colour as they mature. The fully mature fish is very similar in colour to the silver arowana. Its colour also depends on the environment in which it lives."
Adults swim along King Amaru's Aqueduct (behind Spirit Falls), whereas young ones are hidden along the Upstream under zoom-mode glows. The specific location is the Cortica River Upstream area, at coordinates B-3SW, A-2 SE, B-2 W, and B-1 S.
- This is one of GG's favorite creatures; the young black arowana is also one