Aquaknock by Vinayak Ingredients is formulated with microemulsified essential oils to manage stress in fish efficiently. It helps maintain behavior balance during critical phases like grading or shipment. https://www.vinayakingredients.com/product/feed-additives-and-supplements-in-india-aqua-feed-supplements-and-nutrition-aquaknock-stress-reliever-in-shrimps-and-fishes/