Aquascape Cold Water Beneficial Bacteria for Ponds, 1 Gal / 3.78 L – Maintains Clean and Clear Water in Cooler Temperatures – Safe for Koi, Fish, and Plants, 96021

Effective Cold-Temperature Performance: Formulated to work in water temperatures below 50°F (10°C), making it ideal for fall and winter pond maintenance. Promotes Natural Waste Breakdown: Supports the biological process that helps manage excess nutrients and organic debris as temperatures drop. Professional Strength Formula: Highly concentrated with 1.5 billion CFU per ounce and eight pure strains of beneficial bacteria for long-lasting results. Fish and Plant Friendly: Completely safe for koi, ornamental fish, aquatic plants, pets, and visiting wildlife—no risk of harm to your ecosystem. Easy-to-Use Dosing Pump: Integrated pump dispenses the right amount with every press—treats 100 gallons per pump and up to 80,000 gallons per bottle.