Re: Corkscrew Val

I think I've seen this topic come up before, but can't find it in the
archives.  Please pardon the repeat, if it has.  

Can Corkscrew Val leaves be trimmed back or will that cause the entire leaf
to deteriorate?  I'm having a bit of a problem with rapidly growing Val
extending out over the surface of the tank and shading the plants below it.
 I would like to cut them back to surface level if possible.  Your advice
would be most appreciated.

Bill Cwirla
Hacienda Heights, CA