Sturgeon pond feed high protean 3mm & 6mm. looking at a top quality very high protein 50% 3mm and 6mm sturgeon sinking pellet this is our top quality feed pellets we have been feeding all our sturgeon on,it has optimal amino acid and fatty acid to support sturgeon health,also can improve its natural disease resistance and contains all the vitamins and minerals to keep your sturgeon in top condition, kois,carp and catfish love them as well.