0 days 6:12:38
Tetra Whisper Internal Filter 20 To 40 Gallons, For Aquariums, In-Tank Filtration With Air Pump Up to 40-Gallons
As Is
QTY 1
$1.00
MSRP
MSRP is a sample online retail price.
$34.97
Last Update:
02/11/2026, 1:49 AM ESTItem Information
MSRP:
MSRP is a sample online retail price.
$34.97
Condition:
As Is
Description:
The Tetra® Whisper® 40i Internal Filter for aquariums is the ultimate in quiet, convenient 3-stage filtration. This submersible filter mounts on the inside of the aquarium, rather than hanging from the outside, making it possible to place the tank flush against a wall and easily hide with tank décor. The air pump (included) provides bubbles that move water through the filter, efficiently filtering and oxygenating your aquarium. The water flows through Ultra-Activated® carbon, absorbing odors and discoloration, as well as through the dual-sided mesh of the Bio-Bag® Filter, trapping debris and fish waste. Filters up to 170 GPH while oxygenating water. The Tetra Whisper 40i Internal Filter adjusts easily to high or low water levels with a mounting clip. Each unit includes the filter, air pump, 2 feet of airline tubing and one medium Tetra Whisper Bio-Bag Filter cartridge (change monthly – replacement small filter cartridges available). For 20-40 gallon tanks. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.
Lot Code:
GRA2890935
Additional Info:
As Is
Pickup Location:
109 Triport Road, Georgetown KY 40324
Item Location:
LXT - Auction Pickup Center
18 - Aisle
12 - Bay
03 - Level
Auction Number
LXT2600673









































































