PAAI (Poultry, Animals and Aqua Index) is the android mobile veterinary drug index apps of SQUARE.
It is operated by Square Informatix Ltd. and owned by AgroVet Division, Square Pharmaceuticals Ltd., Bangladesh.
Agrovet Division, animal health unit of Square Pharmaceuticals Ltd., started its operation in the veterinary market of Bangladesh in 1998.
Agrovet Division is now a name of trust for its strong brand image and high quality products.

Application feature:
- A wide range of veterinary and aqua products and diseases.
- Products covering all major therapeutic classes comprising of antibacterial agents, anthelmintics, NSAIDs, antidiarrheals, vitamins & mineral supplements, digestive stimulants etc.
- Product prescribes details.
- Disease details with causal agent, clinical signs, PM Lesions, treatment.