Gold fish problem!!!!!!!!?

i have a gold fish,then recently, it was bite by other fish,the fins and scale were gone.So can it recoverd?
Can the scale and fins can grow back? Is there are any way to recover the scale and fins? because it seem to be ugly.
that gold fish is prescious to me even it is a cheap item because i rared it about 4 years since it is a tiny goldfish.
Any medicine can cure 80% ++the fins and scale?it is better to cure all 100% of its scale and fins..i already sepreate the fish and put some general aid syrup into the water......THE BOTTOM LINE IS,CAN IT CURE 100 %?CAN IT GROW BACK WHEN IT GROW BIGGER AND OLDER?DO MEDICINE CURE IT? ANSWER ME,NEED HELP ESPECIALLY THOSE EXPERIENCE WITH RARING FISH

Get a 10 gallon quarantine tank. If you want your fish to heal you need to get it into it's own tank so you can treat it. Get aquirium salt, mela fix and ask your pet store about medications that help heal. Make sure that there is a air stone,filter and live plants so that you have the optimal conditions for recovery. The bottom line here is that YES recovery is possible but your fish needs to be alone so it can recover the best,
Hope I could help!

Put the fish in clean calm water with a filter (in a large enough tank). Add some melafix from a store, to help the wounds heal. Also add some aquarium salt. If there appears to be an infection, also treat that, but don't overtreat if there is no infection present, and just the wounds. But yes, they can grow back, just give him time to recover. Don't overstress him, just keep him comfortable.

Your fish should be fine. YES, their fins and scales will grow back. What I would suggest using is a product called Melafix. This is an antibiotic and it also helps stimulate growth. You want to keep your fish seperated until it fully heals! It will take a bit, but it shouldn't take a real long time. I would also suggest getting something to replenish their slime coat. Chances are your fish shed his slime coat due to the fighting, they do this when they are stressed. This can help aid in recovery because the slime coat is like the fishes skin. Hope that helps. And just an F.Y.I. if kept properly your fish will live a very long life and will grow up to 14 inches!

it will be fine!!!

just do all that you can making sure its a comfortable as can be
make sure it has clean water and just enough food and just the right temperature
and its give it a couple months to see improvement
fins werent bitten all the way to the base then it will grow back but not the same way you remember they might grow back deformed
and the scales will grow back too but they might not be the same color as they once were
and just keep your eye open for and signs of illness that your fish might contract in its state