Could i keep a Green Arowana with my Silver in a 8x3x3' Aquarium? 4x2x2 Sump(If that makes any difference) 
Silver and Green Aro??
- Thread starter OddBallKeeper
- Start date
if its just 2 arowanas theres a high chance they will fight. but if u raise them together from 3-5'' small theres a higher chance they wont fight. its a 50/50... but honestly i wouldnt risk it. stick to just 1 aro and take good care of it. 8x3x3 isnt big enough to house more than 1 imo.. its small as it is as compared to the wild for them... either go for the green or get the silver.. id get the green though since ur width of tank is 3 ft... and silvers tend to be bigger than asians.
i highly doubt it, most probably will beat the crap out of each other. i keep both sp. but in two different tanks.
So i guess my Dream of keeping an Asian arowana will have to wait until I move out. My Mom n Dad said no more then 4 tanks.....And im Making my forth at the moment 