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  1. Sponge/foam filter

    Betta Fish Bowls, Habitats, and Accessories
    I'm looking into switching to a sponge (or foam) filter. My fishies can't stand the current caused by my (heavily baffled!) filters. I'm not sure what brand is best? Anyone use the one shown in the attachment..... ? I have two ten gallon tanks with live plants, would a sponge filter be a...
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