Fritz Aquatics Fritzzyme 9 Saltwater Nitrifying Bacteria 473ml/16oz API use it according to the

use it according to the capacity of the tank

But Neo soil has many air holes inside

natural algae extract used to develop striking patterns and produce naturally enhanced colours

Suitable for marine and freshwater aquariums

Eliminates new tank syndrome

Fritz Aquatics Fritzzyme 9 Saltwater Nitrifying Bacteria 473ml/16oz API use it according to theFritz Aquatics FritzZyme 9 Saltwater Nitrifying Bacteria 473ml 16oz The Original Live Nitrifying Bacteria No Need for Refrigeration and One Year Shelf Life Rapidly Eliminates Toxic Ammonia and Nitrite FritzZyme 7 is Good for Fresh and Brackish Systems Great for Use After Maintenance About FritzZyme 9 Saltwater FritzZyme 9 contains live saltwater specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and