is there a product to help with a broad spectrum of pond weeds that would be safe for trout?

ok, I guess i'll look into cuttting and raking...

Look into this:

Hydrothol 191™ is a registered, broad spectrum, organic, aquatic algaecide and herbicide. It is an excellent alternative to copper products. Hydrothol 191™ is effective on controlling hydrilla, milfoil, pond-weeds, elodea, chara, spirogyra, and pithophora. This product can be harmful to fish populations if used incorrectly. When using, always wear gloves, eye protection, and cover skin.