SY Bacteria Balls (1L of Bio Balls in a media bag)




  • Designed for Ammonia and Nitrite Removal
  • Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems.
  • Live rock substitute-popular among reef hobbyists as a substitute for live rock because it reduces nitrates more efficiently without harming the environment.
  • Use in sumps, stacked in extra-large filters.
  • Perfect for in-sump use to cultivate  Bacteria

Extra benefit Copepods love living in them and creating a healthy breeding spot.


Additional information


1KG, 5KG