It's just a silver arowana. The red/orange is starting to die down though. It's more like pink now. I did change two factors though. The pH used to be around 6.6 and now it's up to 7.6. I also stop feeding it hikari sticks. It is eating mostly shrimp now. But I know that color does mostly depends on age. I'll try to get it back on hikari sticks and lower the pH to see it anything changes.what kind of aro is that