$8.99 - $16.99
  • Enzyme & Pond Colorant 
  • Safe for humans, plants and aquatic life
  • Will not stain birds, fish, pond rocks or most concrete fountains once diluted
  • Mixes completely in hours
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Bio-Blue Enzymes & Pond Colorant by Ecological Laboratories, Inc.(Microbe-Lift)

Bio-Blue is an enzyme & pond colorant specially formulated to safely color lakes, lagoons, decorative ponds, fountains & water features a beautiful shade of blue. Its a product that safely colors your water while its enzymes assist the beneficial bacteria in your pond to create a healthy pond environment.

  • 8 oz. Treats up to 4,000 gals.
  • 16 oz. Treats up to 8,000 gals.