Whisper In-Tank Filter 20i with BioScrubber for 10 – 20 gallon aquariums (25817)

Amazon Price: $10.71 (as of September 28, 2020 7:55 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, rather than hanging from the outside — making it possible to place the tank flush against a wall. In-Tank Filters are unusually quiet, since the motor is under the water. Offering the same quality and performance as an external filter, the Whisper In-Tank Filter will function in as little as 2 inches of water — making it ideal for turtle tanks, or for creating a waterfall inside the tank.The Whisper In-Tank filter features adjusts easily to high or low water levels with mounting suction cups and/or bracket. Each filter comes with one pre-assembled Whisper Bio-Bag filter cartridge.

Product Details

  • Is Discontinued By Manufacturer:No
  • Product Dimensions:4.88 x 5.38 x 10.19 inches; 1.32 Pounds
  • Item model number:25817
  • Date First Available:July 15, 2004
  • Manufacturer:Tetra
  • ASIN:B0002DHYG8
  • Domestic Shipping:Item can be shipped within U.S.
  • International Shipping:This item can be shipped to select countries outside of the U.S. Learn More
    • Best Sellers Rank:#570 in Pet Supplies
    • #1 in Aquarium Filters