Item code: #048054396160
Kordon Zym-Bac™ Freshwater contains live naturally occurring species of
nitrifying bacteria that are beneficial when starting or accelerating the
nitrogen cycle of biological filtration, particularly in those aquarium in
which the proper bacteria are in short supply or are not naturally present.
ZymBac will greatly bolster the number of naturally occurring bacteria
present, resulting in shorter cycle times and more efficient biological
filtration. It will also help replace bacteria lost due to medicating,
changing filter media, adding new livestock, etc. The bacteria provided in
ZymBac are particularly effective, hardy, and beneficial over the long term
in aquarium keeping. Treats 40 gallons. Shipping weight: 1 1/3 lbs.