I HAVE HAD ALOOK ALL OVER THE INTERNET BUT CANT FIND MUCH CAN FISH USE HUMAN ANTIBIOTICS I KNOW THERE IS LOTS ABOUT HUMANS USING FISH ANTIBIOTICS AS MY FISH HAVE GOT SOME PARASITE THING THAT HAS CAUSED THEM TO HAVE A WHITE MARK ON THIER SIDES PUFFY LIPS AND ONE HAD RED SPOTS ON ITS TAIL PLEASE HELP I AM SO LOST AND GETTING NO JOY FROM MY TANK ALL I HAVE HAD IS TROUBLE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!