Arowana and clown knife fish?

[jcm412]

Are arowanas and clownknife fish compatable as tank mates?

 

[coltergeist]

yes

 

[jcm412]

would it be better to get one bigger than the other?

 

[henward]

yes they are
definately try to get same size ish
i had a CK that attacked my silver at night

but my CK now leaves my RTG alone and visa versa
the RTG doesnt care much for any fish that stays at the bottom

 

[aeri]

based on personality.
i suggest having a larger aro

 

[JL]

Worked for me but the Aro should be a bit bigger. My CF grows pretty damn fast.

 

[benzjamin13]

It's a popular combo.

 

[WeeNe858]

i got em together.. pretty neat pair

 

[Monolicious]

Make sure the Aro is a lot larger as my 20" CK just had to be moved as he kept bitting my 12" Aro at night.

 

[Miguel]

Absolutely.