--- product_id: 2015177 title: "Tetra Whisper Bio-Bag Large Filter Cartridges for Aquariums, 12 Count" brand: "tetra" price: "€ 53.22" currency: EUR in_stock: true category: "Tetra" url: https://www.desertcart.gr/products/2015177-tetra-whisper-bio-bag-large-filter-cartridges-for-aquariums-12 store_origin: GR region: Greece --- # Color-coded size system Easy monthly replacement 3-stage filtration tech Tetra Whisper Bio-Bag Large Filter Cartridges for Aquariums, 12 Count **Brand:** tetra **Price:** € 53.22 **Availability:** ✅ In Stock ## Summary > 🐠 Keep your tank flawless with zero fuss — filtration that works as hard as you do! ## Quick Answers - **What is this?** Tetra Whisper Bio-Bag Large Filter Cartridges for Aquariums, 12 Count by tetra - **How much does it cost?** € 53.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/2015177-tetra-whisper-bio-bag-large-filter-cartridges-for-aquariums-12) ## Best For - tetra enthusiasts ## Why This Product - Trusted tetra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay-Clean Technology:** Reduces algae buildup for clearer glass and less scrubbing, saving you time and effort. - • **Color-Coded Convenience:** Never second-guess your filter size again—grab the right cartridge instantly every time. - • **Trusted Aquarium Essential:** Top-rated by thousands, designed to fit Tetra Whisper filters perfectly for consistent crystal-clear water. - • **Effortless Monthly Maintenance:** Pre-assembled, quick-swap design keeps your aquarium pristine with zero hassle. - • **Triple-Action Filtration Power:** Mechanical debris catch, chemical odor removal, and biological bacteria support all in one cartridge. ## Overview The Tetra Whisper Bio-Bag Large Filter Cartridges deliver advanced 3-stage filtration—mechanical, chemical, and biological—in a convenient, pre-assembled cartridge. Designed exclusively for Tetra Whisper filters, these color-coded cartridges simplify maintenance with easy monthly replacements that keep aquarium water crystal clear, odor-free, and vibrant. Trusted by over 16,000 users and ranked #1 in aquarium filter accessories, they combine proven performance with time-saving features like Stay-Clean technology to reduce algae buildup, making them the go-to choice for professional and hobbyist aquarists alike. ## Description Tetra® Whisper® Bio-Bag® Disposable Filter Cartridges keep aquarium water crystal clear and remove odors and discoloration. The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated® carbon absorbs odors. Use these replacement filter cartridges in your Tetra® water filter – each package is color-coded to make it simple to remember which size to purchase. These replacement filters are easy to assemble and easy to replace. Clear water made simple. Replace a clogged Bio-Bag filter cartridge when there is reduced water flow out of the filter. For best results, change your filter cartridge monthly or sooner if needed. Size large. Choose the medium size filter cartridge to fit the Tetra Whisper PF10 Power Filter, 10i Internal Filter and Reptofilter® 90 GPH; and choose the large cartridge to fit the Tetra Whisper 20, 30, 40 and 60 Power Filters and 20i and 40i Internal Filters. 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. ## Features - UNASSEMBLED 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 Easy to assemble and easy to replace - USAGE Change monthly or sooner if needed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DCZUO0 | | ASIN | B001DCZUO0 | | Best Sellers Rank | #1,901 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Aquarium Filter Accessories | | Brand Name | Tetra | | Customer Reviews | 4.7 4.7 out of 5 stars (16,816) | | Date First Available | June 24, 2004 | | Department | Unisex-Adult | | Global Trade Identification Number | 00046798261643, 30046798261644 | | Included Components | packs remove waste particles, odors, and discoloration | | Item Form | Filter Part | | Item Highlight | Unassembled, Fits Tetra Whisper Fish Tank Filters 10-30 Gal, 20-40 Gal, PF-20, 30, 40, 60, IQ 20, 30, 45, 60, Replace Monthly | | Item Type Name | Bio-Bag Filter Cartridge | | Item Weight | 12.8 ounces | | Item model number | 26164 | | Manufacturer | Tetra | | Manufacturer | Tetra | | Manufacturer Part Number | AQ-26164-1 | | Manufacturer recommended age | 12 months and up | | Model Number | 26164 | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Product Dimensions | 5 x 1.25 x 7.38 inches; 12.8 ounces | | Target Species | Fish | | UPC | 046798261643 | | Warranty Description | As Labeled | ## Product Details - **Brand:** Tetra - **Item Form:** Filter Part - **Item Weight:** 12.8 ounces - **Manufacturer:** Tetra - **Number of Packs:** 1 ## Images ![Tetra Whisper Bio-Bag Large Filter Cartridges for Aquariums, 12 Count - Image 1](https://m.media-amazon.com/images/I/71hLn+9WL1L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Tetra Whisper Bio-Bag Filter Aquarium Cartridges, Large Filter for Freshwater and Marine Fish, Removes Odors and Discoloration, Easy to Assemble, 12 Large Blue Filters - Tetra Whisper Bio-Bag Filter Cartridges for Aquariums, Medium Filter for Freshwater and Marine Fish, Removes Odors and Discoloration, Easy to Assemble, 12 Large Green Filters - API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/2015177-tetra-whisper-bio-bag-large-filter-cartridges-for-aquariums-12](https://www.desertcart.gr/products/2015177-tetra-whisper-bio-bag-large-filter-cartridges-for-aquariums-12) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-02*