I hope the garlic works, now the clown i have had for 6 years is looking suspicious.  his skin looks like there is a film over it.  I can't say exactly what it looks like, but it just doesn't look normal.  not as shinny and the scales don't look as well defined (if that makes sense).  i don't think it is velvet.  i think there is a pustule of ich forming on the clowns pec fin.  i will try to take pictures, but it only looks funny when he is faceing the light a certain way. 
will the cleaner wrasse help with velvet?