Hikari Sturgeon, scientifically developed for long and healthy life of Sturgeon, Contains the best ingredients, vitamins and minerals for sturgeon kept as a hobby. Hikari Sturgeon is a sinking pellet that will not cloud or stain the water and does not have the unnecessary oil coating on the pellet which is common for sturgeon food for the aquaculture field. Our lab designed the most suitable pellet size for Sturgeon kept in hobby ponds for optimum growth and health.