Biological

Matrix Is A Highly Porous Media Designed To Provide Exceptionally Efficient Biofiltration For Single Site Removal Of Ammonia, Nitrite, And Nitrate From Freshwater, Marine, And Reef Aquaria. Each Liter Of Matrix Provides Over 160,000 Cm2 (170 Sq. Ft.) Of S

Matrix Is A High Porosity Biomedia That Provides Efficient Biofiltration For The Removal Of Nitrogenous Waste. Matrix Is A Porous Inorganic Solid About 10 Mm In Diameter. Each Liter Of Matrix Provides As Much Surface (

Matrix Is A Highly Porous Media Designed To Provide Exceptionally Efficient Biofiltration For Single Site Removal Of Ammonia, Nitrite, And Nitrate From Freshwater, Marine, And Reef Aquaria. Each Liter Of Matrix Provides Over 160,000 Cm2 (170 Sq. Ft.) Of S

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 Suggested Usage Is 1 Gallon O

Matrix Is A Highly Porous Media Designed To Provide Exceptionally Efficient Biofiltration For Single Site Removal Of Ammonia, Nitrite, And Nitrate From Freshwater, Marine, And Reef Aquaria. Each Liter Of Matrix Provides Over 160,000 Cm2 (170 Sq. Ft.) Of S

Matrix Is A Highly Porous Media Designed To Provide Exceptionally Efficient Biofiltration For Single Site Removal Of Ammonia, Nitrite, And Nitrate From Freshwater, Marine, And Reef Aquaria. Each Liter Of Matrix Provides Over 160,000 Cm2 (170 Sq. Ft.) Of S

Lees Bio-pin Lg 185ct 2.5gal

Coralife Bio-balls Enable Aquarists To Maintain Large Biological Loads In Much Smaller Filter Areas. The Dramatic Increase In Surface Area Is Achieved By The Unique, Geometric Design Of The Smaller, One-inch Bio-ball. One Gallon Of Coralife Bio-balls, (ap