serabio nitrivec is a liquid filter media with a special mixture of different high quality purification bacteria for aquarium water. sera bio nitrivec prevents the enrichment of ammonia and nitrite. When using sera bio nitrivec fish can already be added after 24 hours. Please use a good water conditioner (like sera aqutan) for removing chloride from the aquarium water.
Dosage for sera bio nitrivec:Add one cup sera bio nitrivec per each 25 litres of aquarium water.Do you have questions about this article ?