COLD WATER BENEFICIAL BACTERIA PROFESSIONAL GRADE – 1 GAL / 3.78 L
Maintain clear, healthy water during colder months with Cold Water Beneficial Bacteria Professional Grade, available in a concentrated 1-gallon (3.78 L) size. Specially formulated to perform in temperatures as low as 35°F (1.6°C), this powerful blend of natural bacteria and enzymes breaks down organic waste, sludge, and excess nutrients even in cold water conditions.
Ideal for fall, winter, and early spring use, this professional-grade treatment supports biological filtration, reduces ammonia and nitrite levels, and helps prevent water quality issues year-round. Safe for fish, aquatic plants, pets, and wildlife when used as directed.
Key Features:
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Designed for effective use in cold water down to 35°F (1.6°C)
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Reduces sludge, organic waste, and excess nutrients
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Enhances water clarity and supports filtration systems
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Safe for koi, goldfish, aquatic plants, and wildlife
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Concentrated formula for professional performance
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Ideal for use in ponds, lakes, and water gardens
A must-have for year-round pond care, especially during colder seasons when standard bacteria treatments become less effective. Use regularly to maintain a clean, balanced aquatic environment in any weather.






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