Thread: Copper Kills Biofilter?
View Single Post
  #4  
Old 11-30-2004, 05:39 PM
MitchM's Avatar
MitchM MitchM is offline
Member
  
Join Date: Mar 2002
Location: Water Valley, AB
Posts: 1,280
MitchM is on a distinguished road
Default
I expect that it would kill any invertebrate.

Mitch
Reply With Quote