Penn-Plax All Water Types 50 gal. Tank Capacity Aquarium Filters

Best Selling

Cascade Power Filter 200 Quad Filtration System Aquarium up to 50 Gallon 185 GPH
(58)
$35.89 New
Penn Plax Cascade 600 GPH Internal Filter Aquarium Bio Sponge Replacement 1 PK
(4)
$10.49 New

65 Results

Cascade 200 Power Filter – Hang-On Filter with Quad Filtration – Great for Fr...
Pre-Owned · Penn-Plax
(58)
$36.99
$10.80 shipping
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PENN-PLAX Clear-Free Premium Under Gravel Aquarium Filter Assorted Sizes
Brand New · Penn-Plax
(15)
$13.56 to $20.68
Free shipping
34 sold
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Penn Plax Cascade 600 Submersible Aquarium Filter Cleans Up to 50 GAL Fish Tank
Brand New · Penn-Plax
(15)
$21.90
$11.40 shipping
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Penn Plax Cascade 600 Bio-Sponge
Brand New · Penn-Plax
(4)
$8.56
$4.95 shipping
New Penn-Plax Cascade 600 Fully Submersible Internal 50 Gallon Aquariums
Brand New · Penn-Plax
$49.99
or Best Offer
Free shipping
Penn Plax Cascade Power Aquarium Filters Bio-Sponge
Brand New · Penn-Plax
(5)
$8.52
Free shipping
Penn-Plax Cascade 600 Fully Submersible Internal 50 Gallon Aquariums
Brand New · Penn-Plax
$44.99
Free shipping
Penn-Plax Cascade 600 Fully Submersible Internal 50 Gallon Aquariums
Brand New · Penn-Plax
$41.75
Free shipping