Brightwell Aquatics FW Xport Bio Block – Ultra Porous Biological Filtration Media for Freshwater Aquariums

Brightwell Aquatics FW Xport Bio Block – Ultra Porous Biological Filtration Media for Freshwater Aquariums, Removes Ammonia, Phosphate, and Nitrites

Brightwell Aquatics FW Xport Bio Block – Ultra Porous Biological Filtration Media for Freshwater Aquariums

Highest porosity and largest useable surface area, per unit weight or volume, of all ?ltration media available anywhere. For use in all soft or hard freshwater or brackish aquariums. May also be used in marine systems. Provides huge amounts of aerobic and anaerobic surface area for e?cient bacterial colonization. When properly colonized, and used as directed, it will reduce toxic ammonia and nitrites to near zero in all marine aquariums. Also reduces phosphate signi?cantly and dissolved organics. Works excellently as the only ?ltration medium for the aquarium or pond or may be employed in addition to other ?ltration media.

Key Features

• ✅ For use in all soft or hard freshwater or brackish aquariums; may also be used in marine systems
• ✅ When properly colonized, it will reduce toxic ammonia and nitrites to near zero in all freshwater aquariums
• ✅ Provides huge amounts of aerobic and anaerobic surface area for efficient bacterial colonization; One 1. 5” block has about 4,000 square feet of useable surface area
• ✅ Reduces phosphate signi?cantly and dissolved organics
• ✅ Works excellently as the only ?ltration medium for the aquarium or may be employed in addition to other ?ltration media

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