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Pet Circus

Fluval U1 Underwater Filter

Fish Supplies

$49.99
  • Fluval U1 Underwater Filter

Fluval U1 Underwater Filter

Fish Supplies

$49.99

Offering outstanding 3-stage filtration, increased water movement and vital aeration, Fluval U-Series internal filters are the perfect solution where external filtration is not possible.

  • New Easy Grip Water Control Paddle
  • New Redesigned Media Cartridge – Traps more debris
  • Designed for aquariums up to 55 L (15 US Gal)
  • Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
  • Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature
  • Position vertically against aquarium wall to create currents or customized flow patterns
  • Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
  • BioMax biological media included
  • Ideal for freshwater, saltwater and reptile environments