Java Moss + Snals

[xoedusk]

I posted this in Tropical Chit Chat, but no luck. Here might be better.

Just bought some Java Moss from the local fish store. The tank it came from had snails. SNAILS! We want to use our bottle of Mardel's CopperSafe to remove the snails that hitched a ride on the moss before we add it to our tank.

CopperSafe may cause an adverse reaction with some sensitive invertebrates. Invertebrates without an exoskeleton such as jellyfish, anemones, etc. should be removed before treatment. CopperSafe may be harmful to plants, amphibians, and snails. Any sudden change in aquarium conditions can be hazardous. Make changes gradually. For aquarium use only. Do not overdose. Keep out of reach of children. This product is intended for the exclusive use with ornamental fish and/or other ornamental organisms and is not intended for use with fish for human consumption.

What do you guys think? Should I do it full strength? Half? Triple? I'm worried about killing the moss, as the quote says may be harmful to plants.