Adding Arowana to Ray tank

[epicentyr]

I have a 15" black in with my motoro pair. He was very skittish and tough to get eating for the first 2 months. He is just now getting settled in after 4 months. I would recommend black. good luck finding one. I had to trade in $400 in coral to get mine from the LFS. They in turn sold the coral for $800. pretty good deal for them.