Spring & Fall Clean Cold Water Bacteria Maintain a healthy pond ecosystem during colder months with this specialized cold-water bacteria formula. Accelerates decomposition of leaves, twigs, muck, and sediment when temperatures drop, while replenishing beneficial bacteria lost over winter. Available Sizes PB2804 – 6 packets, treats 6,000 gallons PB2811 – 12 packets, treats 12,000 gallons PB2828 – 24 packets, treats 24,000 gallons Key Features Cold Water Formula – Natural bacteria for temperatures below 55°F Accelerated Decomposition – Breaks down leaves, twigs, muck, and organic sediment Easy Application – Water-soluble packets for hassle-free treatment Dual Season Use – Fall cleanup and spring bacteria replenishment Completely Safe – Fish, plant, bird, and pet-friendly Application: Apply once per week when water temperature drops below 55°F. Calculate Pond Size: Length x Width x Average Depth x 7.5 = Gallons Frequently Asked Questions Q: When should I start using this? A: Begin weekly applications when water temperature drops below 55°F in fall. Resume in early spring when ice melts to replenish bacteria. Q: Can I use this with regular summer bacteria? A: Yes, transition from warm-water bacteria as temperatures drop. Standard bacteria become less effective below 55°F. Q: Is this safe for fish during winter? A: Completely safe for fish, plants, birds, and pets. Helps maintain water quality when biological filtration slows. Q: How do I apply the packets? A: Toss the water-soluble packet into your pond near the waterfall or circulation area. It dissolves and distributes bacteria throughout the system. Q: Will this prevent spring algae blooms? A: By breaking down organic debris over winter and replenishing bacteria in spring, this helps reduce nutrient loads that fuel algae growth.
