72 results for "Lees Original Under Gravel Filter Aquarium Undergravel Filters" between $0 and $50

ablackhorse.com

$11

ablackhorse.net

$11

Advanced design allows a separate plate installation and also has flow- thru set-up for use with a power head.

includes airline tubing and discard-a-stone and features the fish saver elbow.advanced design allows a separate plate installation and also has optional flow-thru set-up for use with a power head.rectangular 15/20 gallon 12 x 24 made of special quality plastic which resists splitting orcrackingdimensions (l x w x h):0 x 0 x 0

A trouble-free biological filter designed with adjustable 1 dia uplift tubes for better water circulation and multiple-plate construction Includes airline tubing and Discard-A-Stone and features the fish-saver elbow Advanced design allows a separate plate installation and also has optional flow-thru set-up for use with a power head Made of special quality plastic which resists splitting and cracking Available in three different styles to fit rectangular hexagonal octagonal and flatback aquariums

Lees Original Under Gravel Filter: 40-55 Gallon - (12 x 48 ) #13240 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel Filter is the key to providing a strong biological filtration system. Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area and provide oxygen by recirculating the water down through the media and up through the uplift tubes. Lees Original Under Gravel Filter includes airline diffusers, carbon cartridges and Discard-A-Stone and has a fish-saver feature. Advanced design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and crackingFor use in freshwater and saltwater aquariums.Measure Hexagon Undergravel Filter from Flat Side to Flat side of the hexagon.  - Aquarium Undergravel Filters

Big Al's Online

$18

Why just use your aquarium gravel as decoration? With the addition of an Undergravel filter you can turn your gravel bed into a biological filter that is easy to maintain and simple to use. The Lee's original undergravel filter is designed with adjustable 1" uplift tubes for better water circulation. Easy to install. Includes: plates, airline tubing, uplift tubes, air diffusers and carbon cartridges. Can be used with a powerhead.

For use in freshwater or saltwater aquariums. Carbon cartridges and air diffusers included. Biological filtration is the process of breaking down toxic waste material to less toxic nitrates by beneficial bacteria. Colonies of bacteria present on the surface of your aquarium, thrive on a constant supply of oxygen and media (gravel) with large amounts of surface area. Lees Under Gravel Filter is the key to providing a strong biological filtration system. Placed under the gravel on the bottom surface...

Lees Original Under Gravel Filter: 55 Gallons - (12 x 48 or 15 x 36 ) #13245 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel Filter is the key to providing a strong biological filtration system. Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area and provide oxygen by recirculating the water down through the media and up through the uplift tubes. Lees Original Under Gravel Filter includes airline diffusers, carbon cartridges and Discard-A-Stone and has a fish-saver feature. Advanced design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and crackingFor use in freshwater and saltwater aquariums.Measure Hexagon Undergravel Filter from Flat Side to Flat side of the hexagon.  - Aquarium Undergravel

Lees Original Under Gravel Filter: 15-20 Gallon - (12 x 24 ) #13215 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel Filter is the key to providing a strong biological filtration system. Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area and provide oxygen by recirculating the water down through the media and up through the uplift tubes. Lees Original Under Gravel Filter includes airline diffusers, carbon cartridges and Discard-A-Stone and has a fish-saver feature. Advanced design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and crackingFor use in freshwater and saltwater aquariums.Measure Hexagon Undergravel Filter from Flat Side to Flat side of the hexagon.  - Aquarium Undergravel Filters

Lees Original Under Gravel Filter: 60-90 Gallon - (15 x 48 or 12 x 60 ) #13260 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel Filter is the key to providing a strong biological filtration system. Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area and provide oxygen by recirculating the water down through the media and up through the uplift tubes. Lees Original Under Gravel Filter includes airline diffusers, carbon cartridges and Discard-A-Stone and has a fish-saver feature. Advanced design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and crackingFor use in freshwater and saltwater aquariums.Measure Hexagon Undergravel Filter from Flat Side to Flat side of the hexagon.  - Aquarium Undergrav

Lees Original Under Gravel Filter: 115-150 Gallon - (15 x 72 or 12 x 84 ) #13265 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel Filter is the key to providing a strong biological filtration system. Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area and provide oxygen by recirculating the water down through the media and up through the uplift tubes. Lees Original Under Gravel Filter includes airline diffusers, carbon cartridges and Discard-A-Stone and has a fish-saver feature. Advanced design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and crackingFor use in freshwater and saltwater aquariums.Measure Hexagon Undergravel Filter from Flat Side to Flat side of the hexagon.  - Aquarium Undergr

Lees Original Under Gravel Filter: 5.5 Gallon - (7.5 x 15 ) #13205 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel Filter is the key to providing a strong biological filtration system. Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area and provide oxygen by recirculating the water down through the media and up through the uplift tubes. Lees Original Under Gravel Filter includes airline diffusers, carbon cartridges and Discard-A-Stone and has a fish-saver feature. Advanced design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and crackingFor use in freshwater and saltwater aquariums.Measure Hexagon Undergravel Filter from Flat Side to Flat side of the hexagon.  - Aquarium Undergravel Filters -

Lees Hexagon Original Under Gravel Filter: 19 x 22 #13319 Trouble-free Biological Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Includes airline tubing and Discard-A-Stone and has a fish-saver feature. Advance design allows separate plate installation and features optional flow-thru set-up which can be used with a power head. Made of special quality plastic which resists splitting and cracking. Hexagon tanks should be measured across the center of the tank, either from on Flat Edge to Flat Edge, or From Corner to Corner. - Aquarium Undergravel Filters