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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Fluval FX4/FX5/FX6 Bio-Foam, Replacement Aquarium Filter Media, 2-PackReplacement Filtration: Bio Foam filter inserts are designed for use in Fluval FX4, FX5 and FX6 Canister Filters in freshwater and saltwater aquariums. Double Duty: These Bio Foam filters perform as both mechanical and biological filters. Intricate Design: Bio Foams dense structure is ideal for trapping small particles, with an intricate, porous network that provides vast surface area to facilitate biological activity. Maintain Clean Environment:
- Replacement Filtration: Bio-Foam filter inserts are designed for use in Fluval FX4, FX5 and FX6 Canister Filters in freshwater and saltwater aquariums.
- Double Duty: These Bio-Foam filters perform as both mechanical and biological filters.
- Intricate Design: Bio-Foam’s dense structure is ideal for trapping small particles, with an intricate, porous network that provides vast surface area to facilitate biological activity.
- Maintain Clean Environment: Proper filtration helps create clean and healthy water conditions.
- Pack Includes: Each package contains two replacement Bio-Foam filters.
From the manufacturer
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1673 reviews
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Product Reviews
★★★★★ 5
Long lasting
Size: 5 in
Love these. My dogs are aggressive chewing and these last the longest.
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Reviewed in the United States on August 25, 2025
★★★★★ 5
Bully proof?!
Size: 5 in
We have the cutest little pit/lab mix who destroys stuffed toys in about two seconds flat. It’s always a HUNT to find toys he won’t instantly shred. This brand has some of the best! They were in FiveBelow for a while and it was the only brand that stood up to him initially. He finally got through the first only after MONTHS so we bought a few back ups and they’re still going strong months later!
They’re also not super heavy so these end up being the toys we play fetch with most often! 100% will be buying more in this line in the future!
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Reviewed in the United States on June 15, 2024
★★★★★ 4
Great Option
Size: 5 in
When this chew arrived, it immediately became a favorite. It seems sturdy and is soft enough to be dental friendly.
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Reviewed in the United States on April 12, 2024
★★★★★ 5
Love these!
Size: 5 in
My dogs finally chewed pieces off of these bones but it took forever for them to do it and they didn’t chew very much off! These are great and I will buy more!
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Reviewed in the United States on September 1, 2023
★★★★★ 1
She didn't even have this 5 minutes and got a big chunk off it.
Size: 5 in
Wasted money again. Big chunks came off. Took away in 5 minutes! BOO!
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Reviewed in the United States on July 8, 2023