NT Labs Pond Filter Live Bacteria

Pond Mature Live filter bacteria. Use weekly for a healthy ammonia/nitrite free pond. Establishes new filter, removes sludge from older ponds. Use in new or cleaned filter or in spring time for quick start.

Available Sizes:

250 ml – treats 4546 litres (1000 gallons)

500 ml – treats 9092 litres (2000 gallons)

1000 ml – treats 18184 litres (4000 gallons)