Clownfish and domino damsel have ich!

Discussion in 'Diseases' started by MaroonClownFish, Apr 10, 2010.

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  1. gabbagabbawill

    gabbagabbawill Pajama Cardinal

    Joined:
    Feb 16, 2010
    Messages:
    1,401
    Location:
    Atlanta, GA
    What are the downsides to purigen? I have never heard of any besides it removing medications (which are not usually dosed on reef tanks anyway).