• Granules with bacterial cultures for rapid activation of pond filters. • Useful for the first startup, after filter cleaning, or therapeutic treatments. • Contributes to healthy water and extends the service life of the filtering system. • Safe for fish and plants, promoting ecological balance. • Effectively removes ammonium, ammonia, nitrites, and nitrates. • Dosage: 250 g of granules for 10,000 liters of pond water.