What are my odds?

[Hondacrx2]

I want to put a stingray in my tank. I have 3 fish now: Tigrinus, common pleco, iridescent shark. Would a stingray do ok? My tig is very laid back and wouldn't bother it. And the ID stays at the top so no problem. But my place wonders the bottom at night and I don't want him to scare the ray and get killed. Or would they be ok?

 

[taksan]

Rays and any other bottom feeders are a big no no....
your tigrinus won't last a week ....

 

[snow]

plus common pleco and stingray= no no. You can't put the two together.