Koi Probiotic Pond Treatment – Mr Koizumi Active Lacto-Bac 5L
Mr Koizumi Active Lacto-Bac is a professional koi probiotic pond treatment designed to strengthen fish immunity, improve water microbiology, and support faster healing. This advanced probiotic koi pond conditioner contains beneficial bacteria, enzymes, vitamins, and fermentation compounds that work together to create a healthier pond environment.
Unlike chemical medications, this beneficial bacteria koi treatment enhances natural disease resistance. As a result, koi experience reduced stress, faster recovery, and improved vitality.
Why Use a Koi Probiotic Pond Treatment
Modern filtration systems, especially drum filters, create extremely clean water. However, this can reduce beneficial microbial diversity. Therefore, using a koi probiotic pond treatment helps restore biological balance and stabilise pond bacteria levels.
Regular use of a pond probiotic health booster helps to:
• Strengthen immune systems
• Improve digestive health
• Reduce disease risk
• Stabilise beneficial bacteria
• Improve water clarity
Health Benefits for Koi
Disease Resistance Support
This koi immune support supplement promotes beneficial bacteria growth, which suppresses harmful pathogens. Consequently, this probiotic koi pond conditioner helps reduce risks such as fin rot, fungal infections, and bacterial ulcers.
Faster Healing and Recovery
This koi probiotic pond treatment contains amino acids and vitamins that support tissue repair. Therefore, koi recover faster from injuries, transport stress, or parasite treatments.
Improved Water Quality
The enzyme complex in this beneficial bacteria koi treatment helps break down organic waste. As a result, sludge levels decrease, filtration efficiency improves, and water clarity increases.
Digestive Health Improvement
Probiotic cultures within this pond probiotic health booster enhance gut microbiome balance, improving nutrient absorption and supporting healthy growth.
When to Use Lacto-Bac
This koi probiotic pond treatment is ideal:
• After parasite treatments
• During quarantine periods
• Following fish transport
• During seasonal stress periods
• In heavily stocked ponds
Dosage Instructions
Maintenance Dose:
50–100 ml per 1,000 litres weekly
Recovery Dose:
100–200 ml per 1,000 litres every 2–3 days
After Medication:
Double the first dose recommended
Shake well before use.
Why Professionals Choose Lacto-Bac
Compared to standard probiotic products, this koi probiotic pond treatment provides:
• Higher probiotic concentration
• Enzyme-based waste breakdown
• Faster immune support
• Professional strength formulation
This makes it ideal for serious koi keepers and large filtration systems.




