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velvet

  1. General Saltwater Discussion
    Ok. so i got marine velvet in my 90 gal tank. Lost 2 of 4 fish. started treating tank with Mardel's Coppersafe 9 days ago, checking daily to maintain a strength of 1.5-2.0 mg/L. Remaining 2 fish are showing no signs or symptoms of an infection. Now what? How long do i maintain that...
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