UltraClear® Filter Start Beneficial Bacteria, 16oz Bulk Enriched with peat and humic

Enriched with peat and humic acid

These handmade wooden bridges are made of cedar

Madison Style - Square lattice

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UltraClear® Filter Start Beneficial Bacteria, 16oz Bulk Enriched with peat and humicUltraClear 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