You are here: Home > FILTER MEDIA > Aquarium Filter Replacement Media:
Bio Media

Filter Media: Bio Balls & Other Bio Media
Sort By:
Page of 1
Coralife Bio Balls Five Gallon Bucket
Coralife Bio Balls Five Gallon Bucket
In Stock
Our Price: $52.95 In Stock

Coralife aquarium Bio-Balls will 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 aquarium Bio-Balls, (approximately 300 balls), has a surface area of approximately 21.5 sq. ft. This increased surface area supports between 45 and 60 gallons of marine life. Available in a 1-gallon box and a beautiful reusable 5-gallon bucket
Coralife Bio Balls One Gallon Box
Coralife Bio Balls One Gallon Box
In Stock
Our Price: $15.95 In Stock

Coralife aquarium Bio-Balls will 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 aquarium Bio-Balls, (approximately 300 balls), has a surface area of approximately 21.5 sq. ft. This increased surface area supports between 45 and 60 gallons of marine life. Available in a 1-gallon box and a beautiful reusable 5-gallon bucket
Seachem Matrix 1 liter
Seachem Matrix, 1 liter
In Stock
Our Price: $9.99 In Stock

Seachem 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 (>~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.

  • Natural biofilter support media
  • For freshwater & saltwater aquariums
  • Use 1 liter of Matrix for every 100 gallons of water. Sufficiently large that no filter bag will be required for most applications.
  • Completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix may be rinsed when needed without damaging the filter.
  • Compatible with all types of wet or wet-dry filters
Seachem Matrix 2 liter
Seachem Matrix, 2 liter
In Stock
Our Price: $17.59 In Stock

Seachem 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 (>~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.

  • Natural biofilter support media
  • For freshwater & saltwater aquariums
  • Use 1 liter of Matrix for every 100 gallons of water. Sufficiently large that no filter bag will be required for most applications.
  • Completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix may be rinsed when needed without damaging the filter.
  • Compatible with all types of wet or wet-dry filters
Seachem Matrix 500 ml
Seachem Matrix, 500 ml
In Stock
Our Price: $5.54 In Stock

Seachem 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 (>~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.

  • Natural biofilter support media
  • For freshwater & saltwater aquariums
  • Use 500 ml of Matrix for every 50 gallons of water. Sufficiently large that no filter bag will be required for most applications.
  • Completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix may be rinsed when needed without damaging the filter.
  • Compatible with all types of wet or wet-dry filters