Starts working within 60 seconds! BioSafe Systems GreenClean Algaecide works on contact to control algae in water gardens, ornamental ponds, fountains and other water features. SAFE when used in water containing fish and plants.
Ready to use granular formula begins fighting algae blooms, releasing vital oxygen into the water body as it biodegrades. Eliminates algae on a wide variety of surfaces, such as water fountains, statues and walkways. OMRI-Listed for use in organic production.
• Controls string algae in ponds and on waterfalls
• Used all-season as a preventative treatment
• Alternative to copper-based products
• Works on contact
• Will not harm plants or fish
DIRECTIONS FOR USE:
Step 1: Turn off circulation.
Step 2: Apply 1 cup per 1,000 gallons to affected areas — including waterfalls and streams.
Step 3: Turn circulation back on after 10-20 minutes.
May be used to replace harsh chemicals such as copper sulfate and will NOT harm live fish or plants.