String Algae Treatment Powder is a highly concentrated blend of Bionatural Pond Bacteria. The powder will rechargefilters, and halves the maturation time for healthy pond bacteria, while rapidly consuming pond sludge and removing surface sedimentation.

Features & Benefits of PondMax String Algae Powder

• Highly concentrated powder formulation
• Naturally clears Blanket Weed (String Algae) in your pond
• Contains natural plant extracts
• Harmless to aquatic plants and pond wildlife

PondMax String Algae Powder Sizes

• 50g (5 x 10g sachets) – Treats up to 5,000 Litres
• 180g (18 x 10g sachets) treats up to 18,000L

How To Calculate Approximate Volume of Your Pond ?

1. Times the Length (m) x Width (m) x Average Depth (m) of your pond.
2. The result equals your pond volume in cubic metres.
3. Times this value by 1000 to get you pond volume in Litres.