Differences in arowanas

[TheOscarFishKing]

What is the difference in the arowana species it's obvious with a few like the silver arowana but difficult for let's say the jardini and Asian

 

[Bigfishnut]

Asian have 5 rows of scales...all others have 6 or more rows. Asian aros have large, distinct scales that are unmistakable

 

[Bigfishnut]

 

[Bigfishnut]

See if you can pick out the Asian aros from that poster

 

[TheOscarFishKing]

See if you can pick out the Asian aros from that poster

Super red. Crossback. High back. Red tail. Banjar. Batik. Mayyyybbbeee green

 

[Bigfishnut]

You got em. And green

 

[TheOscarFishKing]

You got em. And green

So it's if they have five scales up and down

 

[Bigfishnut]

Yup, it's just that simple!