keeping motoro with arowana

ive kept motoros with my arowana with no problem. i have 4 right now with an aro. i find that rays are some of the most peaceful fish out there!

Im pretty sure your ray isnt trying to sting your aro. They won't randomly do it, and when they really get threatened, they hit VERY accurately. I'm almost 100% if your ray was really in that kind of situation, your aro would've been tagged already as there is a very slim chance your ray would miss.

dang i want one but kind find one at the lfs

i always wanted to do this, keep a ray with an arowana but can't keep them in CA. Gotta move to another state.

I have a 10" aro with two Motoro's about 8" diameter and they all get along fine. My aro doesn't even pay any attention to the rays when they climb the glass.

I kept few stingrays with other tank mates before and no problems. Now i have a Motoro with some red hooks they seem to live very happy together ;-) my motoro does clim on the tank but she doesn't point the tail to any other fish. in your case, could it be just the style the way your ray swim?

Base on what i know and my own experience stingrays are very friendly. They can basically keep with many other fish, as long as those other fish won't bother them. what i worry the most is other fish will bother rays. my arowana (18 inches long) is very aggressive, he will bike and chase any fish, not to kill them but just for fun :-/