Penn-Plax Undergravel Aquarium Filter for 40-55 Gallon Tanks – Four 11.25” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks (CFU55)

The Clear-Free Premium Under Gravel Filter is an innovative and reliable solution for aquarium enthusiasts looking to achieve a pristine aquatic environment for their fish. This air-driven filter offers a uniquely simple design that minimizes maintenance with fewer moving parts but maximizes filtration efficiency. Suitable for aquariums ranging from 40 to 55 gallons, this filter works harmoniously with an air pump (not included) to ensure that your underwater ecosystem remains...

The Clear-Free Premium Under Gravel Filter is an innovative and reliable solution for aquarium enthusiasts looking to achieve a pristine aquatic environment for their fish. This air-driven filter offers a uniquely simple design that minimizes maintenance with fewer moving parts but maximizes filtration efficiency. Suitable for aquariums ranging from 40 to 55 gallons, this filter works harmoniously with an air pump (not included) to ensure that your underwater ecosystem remains crystal clear and healthy.

One of the standout features of the Clear-Free filter is its superior biological, chemical, and physical filtration capabilities. As air is propelled through the air stones, it creates a gentle suction that draws water through the gravel and filter plates, allowing the Filt-a-Carb Activated Carbon Cartridges to efficiently remove impurities while enabling anaerobic bacteria to flourish, promoting a balanced environment.

This remarkable filter does more than just purify water; it also aerates your tank simultaneously. The dual function of filtering and aerating means your fish will thrive in an oxygen-rich environment. With its robust construction, this product is equipped with essential components such as four filter plates, adjustable lift tubes, and replaceable carbon media cartridges, ensuring you're fully equipped for optimal filtration performance.

The filter plates measure 11.25 x 11.25 inches each, providing a substantial surface area for effective filtration. When combined, they create a cohesive system that fits snugly within the tank, accentuating the natural beauty of your aquarium. No more ugly equipment ruining the aesthetic of your underwater paradise!

Many aquarium lovers have praised the Clear-Free Under Gravel Filter for its effective performance and durability. With proper care, it can last for decades, making it a worthwhile investment. Say goodbye to constantly replacing filters and hello to a product designed to stand the test of time, all while saving the planet from unnecessary waste.