Old stinger will be shed. If it was an electrical current, his reaction would be different than swimming in circles.
Perhaps its just a playful pup that hasn't mastered the art of swimming yet? Kinda like when babies first learn how to walk....
Other fish behaving normally? Do you have any fish in their that are more sensitive than rays? I like always ultra sensitive fish as a precursor to symptoms to trouble that my other fish might get into....
Perhaps its just a playful pup that hasn't mastered the art of swimming yet? Kinda like when babies first learn how to walk....
Other fish behaving normally? Do you have any fish in their that are more sensitive than rays? I like always ultra sensitive fish as a precursor to symptoms to trouble that my other fish might get into....