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![Lee's Presents Lees Bio-Pin Ball Large Large-74 Count 1gallon (Boxed). State of the Art Filter Media for Use in Fresh and Salt Water Wet/Dry Systems. They may be Connected Together or Randomly Placed in the Filter Box. Bio-Pin Balls Help Produce Turbulence, Aiding in the Gas-Exchange Process. The Void Space Between the Bio-Pins is Ideal for the Movement of Gasses Like Oxygen and Allows it to More-Readily Come in Contact with Nitrifying Bacteria Living on the Media Surface. Biological Filtration is the Process by which Waste is Broken Down from Toxic Ammonia to Less Toxic Nitrates. The Suggested Usage is 1 Gallon of Bio-Pin Balls Per 20 Gallons for Salt Water or 35 Gallons Freshwater. Small - Each Bio-Pin Ball has 110 Bio-Pins (Drip Points). There are 120 Balls Per Gallon. One Cubic Foot of Media has Approximately 130 Square Feet of Surface Area [28784]](http://cdn.petcarerx.com/img/PrdImg/408x408/19302_001_xl.jpg)
Lee's Presents Lees Bio-Pin Ball Large Large-74 Count 1gallon (Boxed). State of the Art Filter Media for Use in Fresh and Salt Water Wet/Dry Systems. They may be Connected Together or Randomly ...
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Price: $12.99
Regular Price: $19.99
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![Lee's Presents Lees Bio-Pin Ball Small 60 Count 1/2gallon Boxed. State of the Art Filter Media for Use in Fresh and Salt Water Wet/Dry Systems. They may be Connected Together or Randomly Placed in the Filter Box. Bio-Pin Balls Help Produce Turbulence, Aiding in the Gas-Exchange Process. The Void Space Between the Bio-Pins is Ideal for the Movement of Gasses Like Oxygen and Allows it to More-Readily Come in Contact with Nitrifying Bacteria Living on the Media Surface. Biological Filtration is the Process by which Waste is Broken Down from Toxic Ammonia to Less Toxic Nitrates. The Suggested Usage is 1 Gallon of Bio-Pin Balls Per 20 Gallons for Salt Water or 35 Gallons Freshwater. Small - Each Bio-Pin Ball has 110 Bio-Pins (Drip Points). There are 120 Balls Per Gallon. One Cubic Foot of Media has Approximately 130 Square Feet of Surface Area [28788]](http://cdn.petcarerx.com/img/PrdImg/408x408/19303_001_xl.jpg)
Lee's Presents Lees Bio-Pin Ball Small 60 Count 1/2gallon Boxed. State of the Art Filter Media for Use in Fresh and Salt Water Wet/Dry Systems. They may be Connected Together or Randomly Placed in ...
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Price: $10.99
Regular Price: $16.99
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![Lee's Presents Lees Sponge Filter Square Replacement Pad. The Dual Action Foam Filters are Biological Filters Composed of Open-Celled Foam which Provides Enormous Amounts of Usable Surface Area for Beneficial Bacteria to Colonize. This Bacteria Breaks Down Harmful Waste Substances (Ammonia & Nitrite), Making your Aquarium a Safer Environment for your Fish to Live and Breed. This Fundamental Filter is Excellent for Breeding all Types of Aquarium Fish, as Well as for Hatching and Raising Brine Shrimp as it will not Trap nor Harm Them. The Dual Action Foam Filters are Available in 4 Models to Accommodate the Filtering Needs of Various-Sized Aquariums. [34661]](http://cdn.petcarerx.com/img/PrdImg/408x408/22396_001_xl.jpg)
Lee's Presents Lees Sponge Filter Square Replacement Pad. The Dual Action Foam Filters are Biological Filters Composed of Open-Celled Foam which Provides Enormous Amounts of Usable Surface Area for...
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Price: $2.99
Regular Price: $4.99
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![Lee's Presents Lees Triple Flow Corner Filter Small-Boxed. Triple-Flow Corner Filters are Uniquely Designed with 3 Intake Vents to Provide Maximum Efficiency. This Versatile Filter may be Used for Biological, Chemical, or Mechanical Filtration, Depending on the Media Chosen for Use in the Filter. May also be Used as the Fundamental or Back-Up Filter. Great for Breeder Tanks, Isolation Tanks and for Beginner Aquarist. This Versatile Filter may be Used for Mechanical, Biological, or Chemical Filtration, Depending on the Media Chosen for Use in the Filter. May also be Used as the Fundamental or Back-Up Filter. Three Intake Vents to Provide Maximum Efficiency. Holds More Media than the Common Power Filter. Works Great for Breeder Tanks or Isolation Tanks and for Beginner Aquarists. [34668]](http://cdn.petcarerx.com/img/PrdImg/408x408/22397_001_xl.jpg)
Lee's Presents Lees Triple Flow Corner Filter Small-Boxed. Triple-Flow Corner Filters are Uniquely Designed with 3 Intake Vents to Provide Maximum Efficiency. This Versatile Filter may be Used for ...
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Price: $4.99
Regular Price: $7.99
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![Lee's Presents Lees Economy Undergravel Filter 10gallon. Trouble-Free Biological Filter with Flat-Plate Design. Filter Plate has More Open Space which Allows for Better Water Circulation. Filter Plates are Made of a Semi-Flexible, Break-Resistant Plastic. This under Gravel Filter Uses the Same Uplift Assembly as Lee's Original under Gravel Filters. Single-Plate Includes Fish-Saver Elbow, Slim Discard-a-Stone, and Original Carbon Cartridge. [34859]](http://cdn.petcarerx.com/img/PrdImg/408x408/22492_001_xl.jpg)
Lee's Presents Lees Economy Undergravel Filter 10gallon. Trouble-Free Biological Filter with Flat-Plate Design. Filter Plate has More Open Space which Allows for Better Water Circulation. Filter ...
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Price: $8.99
Regular Price: $13.99
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![Lee's Presents Lees Original Undergravel Filter Ug 20l/29gallon. A Trouble-Free Biological Filter Designed with Adjustable 1' Dia. Uplift Tubes for Better Water Circulation and Multi-Plate Construction for Easy Installation. 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. [34866]](http://cdn.petcarerx.com/img/PrdImg/408x408/22494_001_xl.jpg)
Lee's Presents Lees Original Undergravel Filter Ug 20l/29gallon. A Trouble-Free Biological Filter Designed with Adjustable 1' Dia. Uplift Tubes for Better Water Circulation and Multi-Plate ...
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Price: $16.99
Regular Price: $25.99