Skip to main content
Shop by category
Shop by category
Enter your search keyword
All Categories
Advanced
Hi (
Sign in
to bid or buy)
Daily Deals
Brand Outlet
Gift Cards
Help & Contact
Sell
Watchlist
Expand Watch List
Loading...
Sign in
to see your user information
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watchlist
Purchase History
Buy Again
Selling
Saved Searches
Saved Sellers
My Garage
My Sizes
Messages
Collection beta
The eBay vault
Notification
Expand Cart
Loading...
Something went wrong. View cart for details.
{"delay":300}
breadcrumb
eBay
Pet Supplies
Fish & Aquariums
Pet Supplies
Fish & Aquariums
Filter Media & Accessories
Penn-Plax Aquarium Filter Sponges/Foams
Penn-Plax Aquarium Filter Sponges/Foams
Shop by Category
Fish & Aquariums
Filter Media & Accessories
Air Stones
Algae Repellent
Aquariums & Tanks
CO2 Equipment
Cleaning & Maintenance
Coral & Live Rock
Decorations
Feeders
Filters
Fish Pond Supplies
Food
Gravel & Substrate
Health Care
Heaters & Chillers
Lighting & Bulbs
Live Fish
Live Invertebrates
Live Plants
Meters & Controllers
Other Fish & Aquarium Supplies
Pumps (Air)
Pumps (Water)
Reverse Osmosis & Deionization
Tubing & Valves
UV Sterilizers
Water Tests & Treatment
More
View more categories
All Listings
Auction
Buy It Now
Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + Shipping: lowest first
Price + Shipping: highest first
Distance: nearest first
List View
Gallery View
3 Results
2 filters applied
Type
Brand
Water Type
Tank Capacity
Condition
Price
Buying Format
Penn Plax Cascade 150&200 Bio Sponge Fish Tank Filter Replacement Pad Lot of 3
Brand New
·
Penn-Plax
$13.13
$5.95 shipping
Penn-Plax Cascade 400 Fully Submersible Internal Filter 20 Gallon Aquarium
Brand New
·
Penn-Plax
$29.75
Free shipping
Only 1 left!
New Penn-Plax Cascade 400 Fully Submersible Internal Filter 20 Gallon Aquarium
Brand New
·
Penn-Plax
$28.99
Free shipping
You May Also Like
Tétra Reptile Supplies
Aquarium Sponge/Foam Filter Media
Seachem Aquarium Filter Media and Accessories
Filter Media & Accessories
Seachem Aquarium Cleaning and Maintenance
Other Fish & Aquarium Supplies
All Water Types Aquarium Filter Sponges/Foams
Penn-Plax Aquarium Filter Media and Accessories
Penn-Plax All Water Types Aquarium Filter Media & Accessories
Brand New · Penn-Plax$13.13$5.95 shippingBrand New · Penn-Plax$29.75Free shippingOnly 1 left!Brand New · Penn-Plax$28.99Free shipping