Lol
On another note,,,, your ray will be fine.I'n cases like this meds would only make it worse ! rays are very resilient ,extremely tough animals ! skin wounds are nothing. I've seen exposed bones from wounds similar and the heal fine. Nothing more than pure clean h20 will do ,a bit of salt . Rays are amazing animals but many people on this forum do not realize what they are keeping ,and what that animal deserves .would you keep a horse I'n your bedroom ?? 20 gallons is a joke dude! Even for a pup. I feel bad for my rays.