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Xport-BIO Block - Biological Filtration Media for Bacteria Growth and Phosphate Reduction, 6 pack, 2
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About this item
- Reduces toxic ammonia and nitrites to near zero in ponds and all aquariums, marine or fresh; also reduces phosphate significantly and dissolved organics
- Infused with Aragonite to stabilize pH at the bacterial level and inhibit acid accumulation; Functions effectively as a standalone filtration medium or can complement other filtration materials.
- Highest porosity and largest useable surface area, per unit weight or volume, of all filtration media available anywhere
- 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