Undergravel Filters

20 Item(s)

  • Lee's Under Gravel Filter - 15/20 gal
    • Turn your gravel bed into a biological filter
    • Includes plates, airline tubing & uplift tubes
    • Includes air diffusers and carbon cartridges
    • Adjustable 1" uplift tubes for a better flow
    • This Filter could be used with a Powerhead

    Regular Price: USD 16.99

    Sale Price USD 10.86

    Regular Price: USD 16.99

    Sale Price USD 10.86

  • Lee's Premium Under Gravel Filter - 40/55 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 43.99

    Sale Price USD 31.34

    Regular Price: USD 43.99

    Sale Price USD 31.34

    Out of stock

  • Lee's Premium Under Gravel Filter - 30/45 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 36.99

    Sale Price USD 24.96

    Regular Price: USD 36.99

    Sale Price USD 24.96

    Out of stock

  • Lee's Premium Under Gravel Filter - 20 L/29 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 29.99

    Sale Price USD 21.08

    Regular Price: USD 29.99

    Sale Price USD 21.08

  • Lee's Premium Under Gravel Filter - 15/20 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 26.99

    Sale Price USD 17.63

    Regular Price: USD 26.99

    Sale Price USD 17.63

  • Lee's Premium Under Gravel Filter - 125/135 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 89.99

    Sale Price USD 69.94

    Regular Price: USD 89.99

    Sale Price USD 69.94

    Out of stock

  • Lee's Premium Under Gravel Filter - 10 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 19.99

    Sale Price USD 18.89

    Regular Price: USD 19.99

    Sale Price USD 18.89

  • Lee's Premium Under Gravel Filters
    Premium Under Gravel Filters clean your fresh or saltwater aquarium through a biological filtering process which supports the growth of beneficial bacteria, allowing natural detoxification while maintaining proper ammonia balance.

    Price From: USD 17.63

    Price From: USD 17.63

  • Lee's Round Under Gravel Bowl Filter - Large
    Bowl Filter allows you to maintain fish safely in a bowl or small designer aquarium for extended periods of time. Includes plant and carbon cartridge. Minimizes maintenance responsibility.

    Regular Price: USD 6.99

    Sale Price USD 3.99

    Regular Price: USD 6.99

    Sale Price USD 3.99

  • Lee's Premium Under Gravel Filter - 50/65 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 49.99

    Sale Price USD 37.39

    Regular Price: USD 49.99

    Sale Price USD 37.39

    Out of stock

  • Lee's Premium Under Gravel Filter - 75/90 gal
    • It circulates water flow through the gravel bed
    • Incorporates two Premium Carbon Cartridges
    • Includes Discard-a-Stone & a fish-saver elbow
    • The telescoping ring adjusts uplift tube height
    • Maximize water quality by using a power filter!

    Regular Price: USD 56.99

    Sale Price USD 43.58

    Regular Price: USD 56.99

    Sale Price USD 43.58

    Out of stock

  • Lee's Under Gravel Filter - 20 L/29/26S gal
    • Turn your gravel bed into a biological filter
    • Includes plates, airline tubing & uplift tubes
    • Includes air diffusers and carbon cartridges
    • Adjustable 1" uplift tubes for a better flow
    • This Filter could be used with a Powerhead

    Regular Price: USD 26.99

    Sale Price USD 19.89

    Regular Price: USD 26.99

    Sale Price USD 19.89

  • Lee's Under Gravel Filter - 20 Long/29 gal
    • Turn your gravel bed into a biological filter
    • Includes plates, airline tubing & uplift tubes
    • Includes air diffusers and carbon cartridges
    • Adjustable 1" uplift tubes for a better flow
    • This Filter could be used with a Powerhead

    Regular Price: USD 17.99

    Sale Price USD 14.28

    Regular Price: USD 17.99

    Sale Price USD 14.28

  • Lee's Fish Saver Elbows - 1" - 2 pk
    • These elbows fit any 1" uplift tube securely
    • Can be a replacement or an addition part
    • Suitable for under gravel filters systems
    • These elbows are designed clear
    USD 3.99
    USD 3.99
  • Lee's Undergravel Fish Bowl Filters
    Bowl Filter allows you to maintain fish safely in a bowl or small designer aquarium for extended periods of time. Includes plant and carbon cartridge. Minimizes maintenance responsibility.

    Price From: USD 3.99

    Price From: USD 3.99

  • Lee's Under Gravel Filters
    Designed with adjustable 1" diameter uplift tubes for better water circulation and multiple-plate construction for easy installation. Advanced design allows a separate plate installation and also has optional flow-thru set-up for use with a power head.

    Price From: USD 7.68

    Price From: USD 7.68

  • Lee's Under Gravel Filter - 40/55 gal
    • Turn your gravel bed into a biological filter
    • Includes plates, airline tubing & uplift tubes
    • Includes air diffusers and carbon cartridges
    • Adjustable 1" uplift tubes for a better flow
    • This Filter could be used with a Powerhead

    Regular Price: USD 27.99

    Sale Price USD 20.88

    Regular Price: USD 27.99

    Sale Price USD 20.88

  • Lee's Under Gravel Filter - 30 Long
    • Turn your gravel bed into a biological filter
    • Includes plates, airline tubing & uplift tubes
    • Includes air diffusers and carbon cartridges
    • Adjustable 1" uplift tubes for a better flow
    • This Filter could be used with a Powerhead

    Regular Price: USD 22.99

    Sale Price USD 15.58

    Regular Price: USD 22.99

    Sale Price USD 15.58

  • Lee's Under Gravel Filter - 10 gal
    • Turn your gravel bed into a biological filter
    • Includes plates, airline tubing & uplift tubes
    • Includes air diffusers and carbon cartridges
    • Adjustable 1" uplift tubes for a better flow
    • This Filter could be used with a Powerhead

    Regular Price: USD 15.99

    Sale Price USD 7.68

    Regular Price: USD 15.99

    Sale Price USD 7.68

  • Lee's Carbon Cartridges for Under Gravel Bowl Filters - 2 pk
    Lee's

    Regular Price: USD 3.99

    Sale Price USD 2.39

    Regular Price: USD 3.99

    Sale Price USD 2.39