Aquaknock, by Vinayak Ingredients, is a natural stress reliever for fish used during handling, transport, and stocking. Manufactured and exported globally, it helps reduce mortality and ensures fish welfare. https://www.vinayakingredients.com/product/feed-additives-and-supplements-in-india-aqua-feed-supplements-and-nutrition-aquaknock-stress-reliever-in-shrimps-and-fishes/