UltraClear® Filter Start Beneficial Bacteria, 16oz Sinking each bead has been injected

each bead has been injected with air during manufacturing

Bulk size ships by truck freight

Description Dimensions Pump

5" bottom drain

UltraClear® Filter Start Beneficial Bacteria, 16oz Sinking each bead has been injectedUltraClear Filter Start is a super concentrated mixture of natural garden bacteria that work together to consume all typical pond wastes! Instead of waiting weeks for your biological filter to slowly develop an effective biomass, give it a jump start with Filter Start! Includes: Nitrifying bacteria that oxidize toxic ammonia and nitrite to relatively non toxic nitrate Denitrifying bacteria that convert nitrates to completely harmless nitrogen gas