Fluval U3 Underwater Filter - 150 L (40 US Gal) Rubbers Ropes & Outdoor Favourites What started as one homemade

What started as one homemade recipe for a picky American Eskimo puppy named Tasha has grown into one of Canada's most trusted natural dog treat brands

Maximum Mechanical filtration

Natural astaxanthin intensifies colouration and stimulates fish immune systems

Meets airline regulations (with permanent screws / tie wraps)

and easy to customize

Fluval U3 Underwater Filter - 150 L (40 US Gal) Rubbers Ropes & Outdoor Favourites What started as one homemadeFluval U3 Underwater Filter provides complete and efficient 3 stage filtration, including BioMax biological filtering, to create superior aquarium water quality. The U3 Filter includes practical and versatile features, making it ideal for application in fresh, marine and reptile environments. The filter provides the option of setting the flow output in 3 different positions, a key benchmark in underwater filtration. The adjustable 3 way flow control