Waterfall and Rock cleaner is ideal for spot treating troblesome areas on waterfeatures. The professional formula quickly dissolves debris from waterfalls and rocks. 

Contractor Grade Water Treatment 4.08kg container for professional use: 

• Keeps pond water clean and clear
• Maintains a balanced ecosystem
• Reduces pond maintenance
• Goes to work instantly 
• 1 scoop treats 151-200 sq. feet / 46-60 meters
• 1 container treats 3,650 sq. feet / 339 sq. meters