Bacterial Pond Clarifier, 10 lb Bulk for Large Ponds Supernatural AllClear in the 10 lb bulk pail covers large ornamental ponds through a full season of biweekly treatments, or multiple ponds on a shared treatment schedule. The concentrated dry bacterial formula delivers billions of clarifying organisms per dose, binding suspended particles and reducing dissolved nutrient levels so clarity improves and holds between applications. Bulk Supply for Large or Multiple Ponds Serious pond installations such as koi ponds over 5,000 gal (19,000 L), water gardens with heavy fish loads, or multi-pond properties go through treatment product fast. The 10 lb pail significantly reduces cost per treatment compared to 1 or 2 lb sizes and ensures consistent supply through peak season when applications are most critical. Open bags stay fresh when stored cool and dry. Coverage Ponds up to 10,000 gal (38,000 L) season-long Format Dry granular Weight 10 lb (4.5 kg) Results Timeline Visible improvement in 5 to 7 days Safe For Koi, goldfish, aquatic plants, wildlife Season Spring through fall when water is above 10°C (50°F) How to Use Dissolve measured granules in a bucket of pond water before adding to the pond for even distribution. Apply at spring startup, then every two weeks through fall. Scale dose with pond volume and fish load. During peak summer feeding season, weekly applications maintain clearer water in heavily stocked ponds. Store unused product in a cool, dry location with lid sealed. Ideal for large koi ponds, koi hobbyist installations, and water gardens from 5,000 to 10,000 gal (19,000 to 38,000 L), and for pond professionals managing multiple treatment sites.
