Cold Water Beneficial Bacteria

  • Potent biological additive for spring and fall pond maintenance
  • Works quickly to clean and balance your pond ecosystem
  • Contains 7 pure strains of beneficial bacteria (1.5 billion CFU/oz)
  • Formulated for use in very cold water (as low as 35°F / 2°C)
  • Helps control harmful ammonia, nitrite, and excess phosphate