I'm curious, what do you keep with your rays?

Hay everybody I'm a new ray owner! I have a motoro sting ray pup by himself, to be safe in a 48in. by 18in. by 25in. (Temperary of coarse). Well I've been searching the forms for great tank mates with these magnificiant creatures of the Amazons. Usually the fish I read about are:

-Clown Loaches
-Silver Arowanas
-Datnoids
-Senegals
and the occasional Peacock Bass and Lung Fish (SA).

I made this tread because I had two 3in firemouth ciclids with the ray and they immediantly attacked his eyes! In other words I would like you to add to this list and maybe we can obtain a large list of tankmates for this ever growing forum! This can help newbies like me get an idea for tankmates. Pictures are welcome! Thanks

If I'm not mistaken some people do keep them with ciclids, I in fact don't like the idea due to aggresions I had with my parrot ciclids and got rid of them and now the fire mouts are gone, but there may be some docile ciclids out there.

So far the list is:

Clown Loaches
Silver Arowanas
Senegals
Fire Eel
Barramundi
Gars
Datnoids
Peacock Bass
Fronts
Armatus
Rhaphiodon vulpinus
Black Gold Knife

Keep Going! So Far So Good!