I agree with miles and spotfin. I have had rays sting each other before and they healed up just fine. I have also seen females try to sting males when they aren't in the mood to breed.
yeah i can, its not in very far, she had two stingers at the time but it looks likeit got pulled out of her so im hoping to get some breeding action soon, she is around 11"
i have had this happen before my female leo had a stinger stuck under her mouth it was in pretty far
i used my feeding tongs and pulled it out
there was no way i could leave it
it was driveing me crazy every time she would move aroubd it seemed to jab it in more