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Xport-BIO Block: Biofiltration Media for Bacteria Growth and Phosphate Reduction (6 pack, 2)
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About this item
- Designed to be used in marine and freshwater aquariums with a pH of 7. 5 or higher
- Provides huge amounts of aerobic and anaerobic surface area for efficient bacterial colonization; one 2” block has about 10, 000 square feet of useable surface area
- Doped with Aragonite to buffer pH at the bacteria level, preventing acid buildup; Works excellently as the only filtration medium or may be used in addition to other filtration media
- Lowers harmful ammonia and nitrite levels to nearly zero in ponds and all types of aquariums, whether marine or freshwater; additionally decreases phosphate levels considerably and helps to eliminate dissolved organic matter.
- Highest porosity and largest useable surface area, per unit weight or volume, of all filtration media available anywhere