Growth Potential for Aged Silver Dollar
 

I am moving and want to give away my siver dollar who has remained only 3 inches in diameter despite being ~5 years old. I may have a taker who has a larger tank (I have a 10 gal) but with small community fish. Does anyone know if old fish, silver dollars or even other species, will still grow when moved to a bigger tank?

mine did but it was a flower horn.i've even seen this happen to arowanas but i'm not sure about silver dollars.