sweetpea4044
New Member
ok......About a month ago i put a copper treatment in my 120 gallon fish tank..My fish were sick and wanted to try anything to help them...Unfortuanatly everything died except for my yellow tang and a blue velvet damsel.From what i have been reading sounds like that my lr is now dead and i am using cc in my tank.So my question is how much damage have i done to my tank and whatever other kind of fish i put in it.I have done a copper test and it shows there is not any in it.But is it still on my lr and cc and will it hurt any future lr I put in it?I need help please.
confused:
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