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The FLUVAL QUICK-CLEAR FX4/FX6 3 PACK features water polishing pads for superior mechanical filtration, designed to fit FX4, FX5, and FX6 models. This pack includes three pads that effectively trap microparticles to clear cloudy aquarium water for sparkling clarity.
A box of FLUVAL QUICK-CLEAR FX4/FX6 3 PACK media, suitable for FX4, FX5, and FX6 aquariums, comes in blue packaging with product info and a bottle image. Recommended for replacement every two months, it is ideal for both fresh and saltwater aquariums.
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FLUVAL QUICK-CLEAR FX4/FX6 3 PACK

$8.49
The FLUVAL BIO-FOAM FX4/FX5/FX6 3 PACK A228 features filter blocks that trap waste, maximize bio activity, and ensure even flow. Designed for biological and mechanical filtration, the packaging displays two white filters suitable for FX4, FX5, and FX6 models.
The FLUVAL BIO-FOAM FX4/FX5/FX6 3 PACK A228 comes in a blue box for aquatic filter media, offering ammonia reduction and phosphate absorption. Suitable for both fresh and saltwater use, this 3-pack ensures up to 6 months of effective filtration in FX4, FX5, and FX6 models.
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FLUVAL BIO-FOAM FX4/ FX5/ FX6 3 PACK A228

$23.99
The FLUVAL BIO-FOAM + FX2/FX4/FX6 2 PACK offers superior biological filtration with two black foam filter blocks, enhancing beneficial bacteria and trapping waste to maintain water quality for FX4, FX5, and FX6 aquarium models.
The FLUVAL BIO-FOAM+ FX2/FX4/FX6 2 PACK in blue offers dual biological and mechanical filtration with efficient dirt capture on a large porous surface. Positioned conveniently in the top right corner, it has a recommended use cycle of 6 months.
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FLUVAL BIO-FOAM + FX2/FX4/FX6 2 PACK

$16.99
Two boxes of Fluval Bio-Foam+ aquarium filter pads are shown. The left box contains one piece (sizes 106/107, 206/207); the right box contains two pieces (sizes 306/307, 406/407). Both boxes are mostly blue and black.
A blue and white box labeled Bio Filter Block with text in English and French, stating it should be replaced every 6 months. The box features a barcode and symbols for fresh and saltwater use.
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FLUVAL BIO-FOAM + 2 PACK

Price range: $5.49 through $7.49
The FLUVAL BIO-FOAM MAX 2 PACK contains two blue boxes of high-quality aquarium filter media with 30% more surface area for improved waste capture, featuring informative text and graphics on the packaging.
The tall, rectangular, blue FLUVAL BIO-FOAM MAX 2 PACK box features various texts and icons. A logo with a 6 in a black circle is on top, multiple languages are displayed on the side panels, and recycling symbols for eco-conscious users are highlighted at the bottom.
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FLUVAL BIO-FOAM MAX 2 PACK

Price range: $4.49 through $6.99