I am sure 1850g is ample space for an Arowana. :dive:
Take a look at the pic again, he is holding it so far forward it is not funny, hold a neon close enough to the camera and it will look that big. :laugh: :laugh: :laugh:
Several of the new world cichlids (black belt; trimac; haitian cichlids) are better looking then the aro's but my pick is the zz flowerhorn :dance2: for best fish overall