Freshwater stingrays FTW

[bobbedmarly]

Hey guys, just wondering if anybody has ever had any type of stingrays? I'm just about to run my 165 gallon setup and I wanted stingrays so what's the best stingray for this size and is easy to keep also what's the best aggressive fish for the tank? Also gravel, sand or nothing? Thanks everybody!!!

 

[AquaOne]

Stingrays, I wish !!
If there are any rays (or other flat-fish come to that), I would also be in the queue, will be watching this one