All Water Types Internal Foam/Sponge Filter Aquarium Filters
Best Selling
SPONSOREDSPONSOREDSPONSOREDSPONSORED
747 Results
Classic Bonded Aquarium Filter Pad - 12" x 72" x 0.75"
$19.99Free shippingBio Sponge Filter Media Pads Cut-to-fit Foam for Aquarium Fish Tanks Koi Ponds
$7.08 to $52.99Free shippingBio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank Aquarium Up to 60 Gal
$5.18 to $8.886,731 soldCorner Bio Sponge Filter Breeding Shrimp Nano Fish Tank Aquarium Up to 90 Gal
$6.58 to $11.991,397 sold8D Aquarium Filter Media 8-Layers Filter Pads Bio Sponge Foam for Fish Tank Pond
$7.29 to $25.99Free shipping4 pcs Bio Sponge Filter Betta Fry Aquarium Fish Tank Double Sponge up to 55 Gal
$19.94Was: $20.992,194 sold3 Pack Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank Smal
$7.96Free shipping39 soldSeeded dual Sponge Filter 4+week cycle Plus Random Ramshorn Snail
$28.00or Best OfferFree shippingAquarium Co-Op Coarse Sponge Filter with Easy Flow Kit & Air Stone
$11.98Free shipping3 Bio-Sponge Filters. Nano. Slim/Extra small. 18ft Tubing included!
$15.00or Best OfferFree shippingLarge Fish Tank Bio Foam Filter: Quiet, Easy Clean (up to 100 Gallon)
$14.99Free shippingAquarium Fish Tank Filter Bio Sponge Foam Pond Filtration Sponge Pad Mat Cotton
$5.89 to $48.59Was: $6.55Free shippingAquaClear Filter Insert Foam Size 20 - 3 Count - A-1390
$7.50Trending at $7.85eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingXinyou Bio Sponge Filters (Overstock) Bulk orders save BIG
$8.47 to $65.64Free shippingLaser Cut Dual Density Media Pads For 3dOcean Fluval Evo 13.5 & Spec 16 Baskets
$4.00 to $8.75$4.68 shippingHikari Aquarium Solutions Bacto-Surge High Density Foam Filter Kit, Large
$10.000 bids$6.09 shippingEnding May 19 at 1:30PM PDT3d 2hEco-Aquarium Water Purifier Cube Ultra Strong Filtration and Absorption Filter
$29.03 to $75.19Was: $79.99Free shippingBio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank Aquarium Up to 60 Gal
$10.99 to $49.79Free shippingAquarium Fish Tank Bio Filter Sponge Foam Pad Fine Mesh Biological Biochemical
$6.00 to $53.99Free shippingFluval U3 Filter Foam Pad
$7.49Free shippingAQUANEAT Mini Sponge Filter up to 3 Gal with Airline Tubing
$6.99 to $10.99Vintage Vo-Toys Aqua Lux Square Hatchery Sponge Filter NOS Discontinued
$14.95$8.45 shippingBio Sponge Filter Media Pads Cut-to-fit Foam for Aquarium Fish Tanks Koi Ponds
$5.00 to $52.99Free shippingAquarium Filter Bio Sponge S M L XL Biochemical Cotton Fish Tank Pond Foam
$4.49 to $49.39Was: $47.99Free shippingHikari Bacto-Surge Biological Action Sponge Filters, XLarge 125G
$25.49Trending at $25.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingAZOO Oxygen Plus Bio Filter 3 Sponge Filter Used Complete w/box
$12.990 bids$7.99 shippingEnding May 21 at 4:16AM PDT4d 16hXY 380 Aquarium Bacto Surge Foam Sponge Filter Large Lit Up to 75 Gallons
$12.59or Best OfferFree shippingOnly 1 left!Fluval U1 Underwater Filter Bio-Foam Pad Pack of 1 Part# A485
$3.58$4.02 shippingBio Sponge Filter Kit Includes Filter and Accessories for up to 60 gallon tanks.
$10.99Free shipping53 soldTetra Whisper 20i, 40i Internal Bio Foam Grid Part# 25997
$4.75$4.43 shippingOnly 3 leftTetra Whisper 10i Internal Bio Foam Grid Part# 25996
$4.08$4.02 shipping27 soldFloss Filters Fish Tank
$14.45Free shippingATI Hydro Sponge Bio Filter for Aquarium Fish Tank Size # 3 III
$17.49Trending at $18.48eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.54 soldAir Driven Biochemical Bio Sponge Filter (XY-2835, 3-Pack) For Fish tank
$10.00or Best Offer$4.95 shippingLaser Cut Media Pads For 3dOcean Fluval Evo 13.5 & Spec 16 Baskets
$3.25 to $8.00$4.68 shippingIsta Bio Sponge Aquarium Filter Small IA-148
$9.99$4.25 shippingAquarium Bio Sponge Filter Biochemical Cotton Fish Tank Pond Foam 15 25 35 50PPI
$6.48 to $15.97Was: $16.99Free shippingKoi Pond Aquarium Filter Media Pad Bio Sponge for Fish and Reef Tank Clean tools
$17.68 to $48.88Free shipping
Top Rated
- ATI Hydro-sponge V Filter for Aquariums up to 125 Gallons T2100% agree - Would recommend$20.99 New$7.88 Used
- and Best uxcell 4 1/2 Inch Aquarium Fish Tank Biochemical Sponge Filter93% agree - Would recommend$11.85 New
- Aquarium Filter Hydro-sponge III by Lustar for Aquariums up to 40 Gallons100% agree - Would recommend$17.49 New