lr ?

[anthamm93]

if i used a pieces of live rock and a piece of base rock in my quartnie
with wardley ick med should it be scrubed down because it was used with isck meds

 

[SeaView]

If there is copper in the Wardley med. Do not reuse the live rock in any tank that has corals or inverts. Scrubbing rock will not remove copper and as far as I know there is no way to remove all traces of it from the rock.

 

[anthamm93]

i dont see anything on the bottle that says copper on it but one of the active ingredients is malachite green

 

[bertoni]

I'd pitch the rock, but it could be given a brief dip in a mixture of 10 parts water to 1 part muriatic acid.