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BBA Algae Blaster – Natural Liquid Bacteria Treatment for String Algae

String algae, also called filamentous algae or blanket weed, is one of the most stubborn problems a pond can develop. Most algaecides tackle it with chemicals like copper, which work but carry the risk of overdosing and oxygen depletion if you get the dose wrong.

BBA Algae Blaster takes a different approach, using fast-growing, locally selected beneficial bacteria to deplete the nutrients algae need to grow while helping establish a balanced microbial ecosystem in your pond. It’s a ready-to-use liquid formula, no mixing or activation required, and works across all water temperatures, best above 10°C. For ongoing, general pond maintenance beyond algae control, pair it with our BBA Beneficial Bacteria Liquid Solution to keep the wider microbial ecosystem balanced. If a brown, tea-stained tinge rather than string algae is your main concern, try our BBA Tannins Clear Liquid instead.

Features & Benefits

  • Noticeable reduction in string algae within 3 to 10 days
  • Uses fast-growing, locally selected bacteria instead of copper-based chemicals, avoiding the risk of overdosing or oxygen depletion
  • Depletes the nutrients algae need to grow while establishing a balanced microbial ecosystem
  • Safe for fish, plants and biological filtration systems
  • Also breaks down sludge, uneaten food and excess nutrients
  • Works in all water temperatures, best above 10°C
  • Ready-to-use liquid formula, no mixing or activation required

Directions for Use

  • Shake well before use
  • Apply evenly across the pond surface, or pour directly over visible algae or blanket weed
  • Avoid using alongside chemical treatments, UV clarifiers or ozone during application
  • Use 10mL per 250L of pond water, doubling or tripling the dose for initial applications or heavily polluted ponds

Recommended For

  • Ponds affected by string algae or blanket weed
  • Pond keepers wanting to avoid copper-based or chemical algaecides
  • Ongoing algae prevention alongside regular pond maintenance
Not sure which additive suits your setup?
Contact The Fish Works for free expert advice.
Size

100ml, 1L, 500mL