sry best i can do but thnx for your thoughts guy's 
m8 got a bad attitude towards others you got a real social problem there and good luck with it.Crack on then its not my fault you dont like what has been said. Site that sell fish say anything all you had to do was make a post or have a look at minimum tank sizes for stingrays before you bought one. You dont even know what species you have some get to be a 30" disk.