Astro Aquaculture is the fast-growing mud crab culture company in India. Being the first Indian company to start the vertical crab farming culture, we grow crabs 100% in an organic way of feeding. Astro Aquaculture is the fast-growing mud crab culture company in India. Being the first Indian company to start the vertical crab farming culture, we grow crabs 100% in an organic way of feeding. Astro Aquaculture is the fast-growing mud crab culture company in India. Being the first Indian company to start the vertical crab farming culture, we grow crabs 100% in an organic way of feeding.