Internal Filters

22 Item(s)

  • Marineland Magnum Polishing Internal Canister Filter
    • Foam Filter Sleeve, water polishing & 3-stage filtration
    • This includes the built-in Magnum Micron Cartridge
    • Includes one Marineland Rite-Size JH Floss Sleeve
    • Black Diamond Premium Activated Carbon included
    • This filter provides the option of modifying your media
    CAD 79.99
    CAD 79.99
  • Tetra Whisper In-tank Filter - 3i
    The Whisper In-tank 3i filter mounts on the inside of the aquarium, making it possible to place your tank flush against a wall. It uses air bubbles to move water up the airlift tube and through the filter cartridge making it ideal for keeping small fish.

    Regular Price: CAD 21.99

    Sale Price CAD 19.13

    Regular Price: CAD 21.99

    Sale Price CAD 19.13

  • Penn Plax Cascade 170 Internal Filter
    These slim, easy to maintain internal filters provide great Physical, Chemical and Biological filtration for any Marine or Tropical aquarium. Comes with a directional flow spout, completely submersible motor with aeration control and an air filter.
    CAD 14.99
    CAD 14.99
  • Economy Corner Filter
    Ideal for small aquariums and aquarium kits. Lee's low-cost, high-quality Economy Corner filter keeps tanks sparkling clean without the use of an airstone.
    CAD 4.99
    CAD 4.99
  • Lee's Triple-Flow Corner Filter - Small
    • Maximum efficiency for up to 45 gallon aquariums
    • This excellent model is made with three intake vents
    • Ideally used for beginners, breeder/ isolation tanks
    • Perfect solution for a fundamental or back-up filter
    • Use for biological, chemical or mechanical filtration

    Regular Price: CAD 7.99

    Sale Price CAD 6.95

    Regular Price: CAD 7.99

    Sale Price CAD 6.95

    Out of stock

  • Lee's Quick & Easy Corner Filter - Small
    • Mechanical filtration in smaller aquariums
    • Demonstrates maximum water circulation
    • It easily attaches to your airline and pump
    • The suction cup mounts assist with stability
    • Window for maintenance viewing purposes

    Regular Price: CAD 17.99

    Sale Price CAD 15.65

    Regular Price: CAD 17.99

    Sale Price CAD 15.65

    Out of stock

  • Lee's Triple Flow Corner Filter - Medium
    Filters Internal Filters. Lee's Corner Box Filter

    Regular Price: CAD 10.99

    Sale Price CAD 9.56

    Regular Price: CAD 10.99

    Sale Price CAD 9.56

  • Lee's Discard-a-Filter
    Lee's Discard A Filter is a disposable easy to use filter, that is ideal for keeping the water in smaller aquariums crystal clear. Zeolite, activated carbon, and a sponge provides chemical and mechanical filtration using air from your air pump.
    CAD 9.99
    CAD 9.99
  • Lee's Discard-a-Filter - 2 pk
    • Consists of carbon, zeolite and sponge filtration
    • Suitable for small aquariums or Kritter Keepers
    • This will keep water clean, clear and odor-free
    • Discard after use; approximately every month
    • Includes suction cup mounts for simple set-up

    Regular Price: CAD 15.99

    Sale Price CAD 13.91

    Regular Price: CAD 15.99

    Sale Price CAD 13.91

    Out of stock

  • Fluval Underwater Filter - U4
    The new Fluval underwater filter with three stage filtration is ideal for use in fresh, marine or reptile environments. Offers a Flip-Top for quick and easy maintenance and an adjustable 3 way flow for output flexibility.
    CAD 84.99
    CAD 84.99
  • QuietFlow Internal Filter - AT10
    • Delivers highly effective 3-stage filtration
    • Ideal for aquariums and terrariums up to 10 gallons
    • Directional return pipe allows horizontal or vertical mounting
    • Easy-to-use flow rate adjuster enables precise output control
    • Includes a limited lifetime manufacturer's warranty!

    Regular Price: CAD 35.99

    Sale Price CAD 31.31

    Regular Price: CAD 35.99

    Sale Price CAD 31.31

  • QuietFlow Internal Filter - AT15
    • Delivers highly effective 3-stage filtration
    • Ideal for aquariums and terrariums up to 15 gallons
    • Directional return pipe allows horizontal or vertical mounting
    • Easy-to-use flow rate adjuster enables precise output control
    • Includes a limited lifetime manufacturer's warranty!

    Regular Price: CAD 41.99

    Sale Price CAD 36.53

    Regular Price: CAD 41.99

    Sale Price CAD 36.53

  • QuietFlow Internal Filter - AT30
    • Delivers highly effective 3-stage filtration
    • Ideal for aquariums and terrariums up to 30 gallons
    • Directional return pipe allows horizontal or vertical mounting
    • Easy-to-use flow rate adjuster enables precise output control
    • Includes a limited lifetime manufacturer's warranty!
    CAD 56.99
    CAD 56.99
  • QuietFlow Internal Filter - AT40
    • Delivers highly effective 3-stage filtration
    • Ideal for aquariums and terrariums up to 40 gallons
    • Directional return pipe allows horizontal or vertical mounting
    • Easy-to-use flow rate adjuster enables precise output control
    • Includes a limited lifetime manufacturer's warranty!

    Regular Price: CAD 59.99

    Sale Price CAD 52.19

    Regular Price: CAD 59.99

    Sale Price CAD 52.19

  • Fluval Underwater Filter - U1
    The new Fluval underwater filter with three stage filtration is ideal for use in fresh, marine or reptile environments. Offers a Flip-Top for quick and easy maintenance and an adjustable 3 way flow for output flexibility.
    CAD 37.99
    CAD 37.99
  • Fluval Underwater Filter - U2
    The new Fluval underwater filter with three stage filtration is ideal for use in fresh, marine or reptile environments. Offers a Flip-Top for quick and easy maintenance and an adjustable 3 way flow for output flexibility.
    CAD 49.99
    CAD 49.99
  • Fluval Underwater Filter - U3
    The new Fluval underwater filter with three stage filtration is ideal for use in fresh, marine or reptile environments. Offers a Flip-Top for quick and easy maintenance and an adjustable 3 way flow for output flexibility.
    CAD 62.99
    CAD 62.99
  • Lee's Triple-Flow Corner Filter - Large
    • Maximum efficiency for up to 100 gallon aquariums
    • This excellent model is made with three intake vents
    • Ideally used for beginners, breeder/ isolation tanks
    • Perfect solution for a fundamental or back-up filter
    • Use for biological, chemical or mechanical filtration

    Regular Price: CAD 12.99

    Sale Price CAD 11.30

    Regular Price: CAD 12.99

    Sale Price CAD 11.30

    Out of stock

  • Tetra Whisper Internal Power Filter - 10i
    Whisper In-Tank Filters mount on the inside of your aquarium, making it possible to place the tank flush against the wall. The In-Tank Filter will function in as little as 2 inches of water, making it ideal for turtle tanks, or for creating a waterfall.
    CAD 21.99
    CAD 21.99
  • Tetra Whisper Internal Power Filter - 20i
    Whisper In-Tank Filters mount on the inside of your aquarium, making it possible to place the tank flush against the wall. The In-Tank Filter will function in as little as 2 inches of water, making it ideal for turtle tanks, or for creating a waterfall.
    CAD 34.99
    CAD 34.99
  • Tetra Whisper Internal Power Filter - 40i
    Whisper In-Tank Filters mount on the inside of your aquarium, making it possible to place the tank flush against the wall. The In-Tank Filter will function in as little as 2 inches of water, making it ideal for turtle tanks, or for creating a waterfall.

    Regular Price: CAD 44.99

    Sale Price CAD 39.14

    Regular Price: CAD 44.99

    Sale Price CAD 39.14

  • Tom Aquatics Dive Clean Mini Internal Filter
    Powerful mini submersible filter that is ideal for Nano tanks and other small aquariums, as well as for use in reptile tanks. Energy saving compact motor runs on a low 12 Volt power supply for safe operation in water. For freshwater or marine use.
    CAD 38.99
    CAD 38.99

    Out of stock