If the previous owner used normal aquarium salt, then its probably just a theraputic concentration and safe for most freshwater livestock. Just a wash and rinse will usually clear out most of the residual salt from the media.
As you do water changes in the tank, it will also gradually dilute any remaining traces of salt that leach out of the media.
If you are concerned, you can also boil the media too. It will help clear out any residual stuff and chemicals. Some people make it a point to boil used bio-media by default to kill critters, bad bacteria, pests and algae before usage too.











Reply With Quote





Bookmarks