Penn-Plax Cascade 300 Power Filter – Hang-on Filter with Quad Filtration
Penn-Plax Cascade 300 Power Filter – Hang-on Filter with Quad Filtration
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Penn-Plax

Penn-Plax Cascade 300 Power Filter – Hang-on Filter with Quad Filtration

4 stars out of 31 reviews
(4.0)|
31 ratings
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Key item features

  • QUIET & EFFICIENT: The Cascade 300 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 300 Gallons per Hour (GPH) for tanks up to 100 Gallons in size. It’s great for Freshwater and Saltwater aquariums.
  • ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. The lift tube extends between 8.25” (min) and 12.25” (max).
  • EXTREMELY BENEFICIAL: This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water.
  • REVOLUTIONARY: The Cascade 300 Power Hang-On Filter features a Bio-Sponge cartridge that optimizes colonization of anaerobic bacteria, and is independent from the first stage filter media. In addition, our Bio-Falls system enhances water oxygenation, and aids with removing ammonia and nitrate.
  • OVERALL MEASUREMENTS: 8.25” (H) x 11.25” (W) x 6.25” (D)
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4 out of 5 stars
stars31 ratings16 reviews
How item rating is calculated
  1. 5 stars58% (18)
  2. 4 stars16% (5)
  3. 3 stars6% (2)
  4. 2 stars3% (1)
  5. 1 star16% (5)
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Showing 1-3 of 16 reviews

Mar 29, 2026
Elizabeth
Item details
Size: Cascade 200
Sold and shipped byPenn-Plax Inc
5 out of 5 stars review

Verified Purchase

I love how beautiful it looks with my setup. Its easy to install and isnt extremely loud.

Incentivized Review
Helpful?33XB10PGCOL417631361
Sep 9, 2020
sonny
5 out of 5 stars review

Verified Purchase

IT WORKING REAL GOOD BUT NOW I HAVE TO GET THE FILTERS FOR IT.

Helpful?33XB10PGCOL417631361
Sep 9, 2020
Jackie
5 out of 5 stars review

Verified Purchase

Filters more water than the old one. Much quieter

Helpful?33XB10PGCOL417631361