Urgent need some help.. hmmmm

Discussion in 'ASAP' started by ÷×§mᮆÚš×÷, Apr 30, 2010.

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  1. ÷×§mᮆÚš×÷

    ÷×§mᮆÚš×÷ Astrea Snail

    Joined:
    Nov 22, 2008
    Messages:
    40
    Location:
    Lake Havasu, AZ
    OK here is the deal I need to treat a fish for velvet and I just noticed I am out of copper power for saltwater and have a full bottle of it for fresh water can I use it?? whats the difference? anyone????