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 2” block has about 10,000 square feet of useable surface area
- Reduces phosphate signiﬁcantly and dissolved organics
- Works excellently as the only ﬁltration medium for the aquarium or may be employed in addition to other ﬁltration media
- Made in the USA
Xport FW Bio Block Directions
For freshwater aquarium use: Use one Xport Bio Block for every 20 to 40 U.S. gallons (80 to 160 L), more for heavy bio loads. Rinse material well with purified tap water. Seed using Florinbacter or Florinbacter Clean by placing in a plastic container, filling it with aquarium water, and then adding the full recommended dose. Stand overnight and then add to your system. Discard soak. Use fine filter floss to prevent clogging with organic material and prevent churning. Do not fluidize or allow to churn. For maximum results, also provide a good carbon source for growing bacteria, such as Brightwell FlorinAxis. Caution: Keep out of reach of children. Not for human use or consumption.
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