The Planted Tank Forum - View Single Post - Copper In aquarium water
View Single Post
Old 10-08-2012, 02:30 PM   #2
mistergreen
No more Bow ties
 
mistergreen's Avatar
 
PTrader: (13/100%)
Join Date: Dec 2006
Location: Cincinnati
Posts: 14,131
Default

Copper is fine for about 75 years.
It forms an oxidized layer that protects it from degrading.
mistergreen is offline   Reply With Quote