Whisper Internal Aquarium Power Filters
Free Gift


Whisper® Internal Power filters are the ultimate in quiet, convenient 3-stage filtration. The dual sided mesh of the Bio-Bag® catches debris and fish waste while the activated carbon absorbs odors and discoloration. Biological filtration is provided by the Bio-Scrubber. Bio-Scrubber's anti-clog design provides complete biological filtration with the convenience of less maintenance. Because the Bio-Scrubber has a solid back, water is forced to flow evenly over the bacteria-rich bristles.

  • 3i - aquariums up to 3 gallons
  • 10i - aquariums up to 10 gallons
  • 20i - aquariums up to 20 gallons
  • 40i - aquariums up to 40 gallons