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whisper 3i
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  1. Betta Fish Care
    Well, I recently bought two whisper 3i filters for my two fish tanks, and I was setting them up and I noticed something curious. They don't whisper. They're actually VERY loud. It might be that the air pump is rattling against my tank lid, but even when I take it off, it's MUCH louder than I...
  2. Betta Fish Bowls, Habitats, and Accessories
    Bought a Tetra Whisper 3i for my betta, Cosmo. Anything I should know about it? (When to change cartridge, Pump power, Warnings, etc.) Thanks!
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