Key Benefits
✅ Algae Suppression & Prevention
Guan Bacteria Agent produces multiple antimicrobial peptides that inhibit the growth of harmful bacteria in aquaculture water. At the same time, it competes with harmful algae (such as blue-green algae and dinoflagellates) for nutrients, effectively reshaping the algal community and preventing algae blooms in ponds—making it an ideal natural pond algae control solution.
✅ Rapid Water Quality Stabilization
When dealing with unstable water conditions—fluctuating water color, excess ammonia, nitrite, or hydrogen sulfide—this product offers fast and visible results. Its combination of nitrifying and denitrifying bacteria helps rebalance microbial populations and significantly improve water parameters.
✅ Boosts Aquatic Animal Health
By reducing stressors in the aquatic environment, this probiotic for aquaculture helps relieve symptoms such as loss of appetite or erratic swimming behavior in fish, shrimp, and other species. It enhances immune response and supports healthy, stress-resistant growth.
Suitable for a Wide Range of Aquatic Environments
This beneficial bacteria for ponds is ideal for both freshwater and marine systems, including:
Fish ponds
Shrimp & crab farms
Shellfish, frog, and turtle culture
Sea cucumber and ornamental ponds
Early-stage hatcheries
It can also be applied as a pond bacteria treatment in systems facing persistent green water in ponds, floating algae, blanketweed, or even string algae problems.
Product Specifications
Form: Gray-brown powder
Active Ingredients: Nitrifying and denitrifying bacteria, phosphorus-accumulating bacteria, Bacillus complex, cellulase, protease
Live Bacterial Count: ≥5×10¹⁰ CFU/g
Packaging: 200g water-soluble inner bag
Shelf Life: 24 months
Storage: Store in a cool, dry, and dark place
Usage Instructions
1. Regular Maintenance:
Apply 10–20g per 1 meter water depth per acre every 15–20 days.
2. Emergency Treatment (Algae Bloom or Water Deterioration):
Apply 30–40g per 1 meter water depth per acre, focusing on affected areas. Repeat after 3–5 days if needed.
3. Hatchery Phase:
Use 0.3–0.5g per cubic meter every 7–10 days.
Note: The inner bag is water-soluble—simply scatter directly into the pond.
Why Choose Guan Bacteria Agent?
Eco-Friendly & Fish-Safe: Controls algae without harming aquatic life—perfect for those wondering how to get rid of pond algae without killing fish.
Highly Concentrated: Over 50 billion CFU/g ensures robust microbial activity.
Non-Chemical Alternative: Unlike pond dyes or synthetic algaecides, this product works naturally with your ecosystem.
Versatile Applications: Effective in aquaculture, ornamental ponds, and water gardens alike.
Smart Probiotic Design: Combines probiotics for fish ponds and pond algae remover into one powerful formula.



