Multi-strain synergy
Bacillus, Lactobacillus, nitrifying and photosynthetic bacteria work together in the water and in the animal's gut — a two-way mode of action.
Live beneficial bacteria for healthier water and stronger stock — a multi-strain aquaculture probiotic (Bacillus, Lactobacillus, nitrifying and photosynthetic bacteria) that digests organic sludge, controls ammonia and nitrite, suppresses Vibrio and pathogens, and improves gut health and feed conversion in fish and shrimp ponds, biofloc and RAS systems.
15+ years in aquaculture engineering · Trusted by Japfa Group, Japan Nissui & Tropo Farms · Shipped worldwide in one container
Product Description
Advantage:












Specifications
Strain blend and CFU are the standard production range — exact strains, live counts and shelf life are confirmed per SIGMA production batch.
| Form | Powder / liquid (concentrate available) |
|---|---|
| Strains | Bacillus subtilis · B. licheniformis · Lactobacillus · nitrifying bacteria · photosynthetic bacteria (blended by duty) |
| Live count (CFU) | Powder ≥1×10⁹–10¹⁰ CFU/g (range, by formulation) |
| Duty types | Water-conditioning type (pond / biofloc) · feed-grade gut type (top-dressed on feed) |
| Species | Tilapia / catfish / carp / vannamei shrimp / hatchery |
| Water type | Freshwater / brackish water |
| Packing | 1 kg / 5 kg / 25 kg bags and pails (farm scale) |
| Options | Custom strain blend, OEM private label, dosing/top-dress instructions |
System composition
Bacillus, Lactobacillus, nitrifying and photosynthetic bacteria work together in the water and in the animal's gut — a two-way mode of action.
Accelerates the nitrogen cycle, breaks down uneaten feed, faeces and bottom sludge, and stabilises pH and water colour — less water exchange needed.
Competitive exclusion of Vibrio and other pathogens reduces disease pressure and the need for antibiotics.
Top-dressed onto feed, the same strains improve digestion, feed conversion ratio and immunity.
Probiotics are now standard practice in biofloc tilapia and vannamei shrimp culture — water and gut duty in one product.
Powder or liquid, farm-scale packing, strain blend and CFU tunable to fish, shrimp or hatchery duty — OEM available.
Application
Video
FAQ
They are concentrated live beneficial bacteria that work two ways: in the water they break down uneaten feed, faeces and sludge and keep ammonia and nitrite low, and in the animal’s gut they improve digestion, feed conversion and disease resistance.
A multi-strain blend, commonly Bacillus subtilis, B. licheniformis, Lactobacillus, plus nitrifying and photosynthetic bacteria, with the blend and CFU count tunable to fish, shrimp or hatchery duty.
Yes — the consortium competitively excludes Vibrio and other pathogens, reducing the need for antibiotics, which is why probiotics are now standard in biofloc tilapia and shrimp culture.
They are produced as a powder or liquid in farm-scale pails and drums, for freshwater and brackish water.
Tell us your species, target density and site — our engineers size the system and reply within one business day.