






Buy Now, Pay Later
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Recently Viewed
Size: 2-Count
Style: 2 Count
Features
- REPLACEMENT CARBON FILTER Keeps aquarium water crystal clear removes odors and discoloration
- CATCHES DEBRIS Dense dual-sided mesh filters debris and fish waste
- FITS TETRA WHISPER WATER FILTERS Color coded to make it simple to remember which replacement cartridge size to purchase
- CONVENIENT Replacement filter cartridges are fully assembled and ready to use
- USAGE Change monthly or sooner if needed
- Keeps water crystal clear
- Removes odors and discoloration
- Easy to use
- Two small, disposable filter cartridges
- Fits Whisper In-tank 3i
- It is recommended that you replace your Whisper Bio-Bag when water begins to overflow excessively from the Wonder Tube chamber, or once per month.
Description
For the ultimate in convenience, choose assembled Whisper Bio-Bag cartridges. They are in color-coded packages, making it easier than ever to remember which cartridges to purchase on subsequent trips to your local aquarium store.
Is Discontinued By Manufacturer : Yes
Product Dimensions : 5.5 x 3 x 0.62 inches; 0.51 Ounces
Item model number : 25900
Date First Available : October 15, 2006
Manufacturer : Tetra
Country of Origin : USA
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.