[PapaBear]

As already mentioned by a few, you sought a "simple answer to a simple question", but the fact that you still believe it so "simple" reveals your need to be here and learn along with the rest of us.
"Will an ulcer heal?" depends on many things, including the cause of the ulcer and the environment it has to heal in. The same goes for cuts, torn fins, lost scales, etc...
We've all learned that an answer worth having to any question requires more information than can usually be gleaned by the asking of the "simple question". Details matter, and if you stick with this hobby long enough you too will find yourself answering questions with more questions...

Quote: Originally Posted by GoN3cRzY I thought joining this forum would help me but i get the feeling its like there no one to help you at all even a post up of a simple question looking for a simple answer back but you get all these other non-sense question ask back to you. before i didn't know this is what happen when your a new koi keeper. well my 3 koi fish doing ok now to the help of 2 people that reply back to my post that i had question about. 1st post- shusui (fatty) is doing ok kind of hit the rock on its tip and made a white area before but know its going away and turning back to normal slow. 2nd post- about the uv light. went and got a 18w UV to control the good water took about 3 days for it to be clean again so i can see the fish. so for now i have about 3 koi in there. so i think i go for one more and im good for the summer.