Kent Marine Micro Vert Invertebrate Food contains a nutritionally balanced diet for corals, sponges, anemones, gorgonians, feather dusters, clams and other fine filter feeders. It is rich in vitamins and natural minerals from spirulina and kelp.
Invertebrate food for fine filter-feeders
Rich in vitamins and natural minerals from spirulina and kelp
Nutritionally balanced diet for corals, sponges, anemones and more
Other products have not been properly preserved and smelled rotten, or were preserved with harsh, non food grade chemicals that smell like medicated mouthwash. 

Who wants to put these products into their expensive and sensitive marine aquarium Micro Vert Invertebrate Food is properly preserved, with preservatives reserved for human food use.

Kent MicroVert has a long shelf life without refrigeration and will provide superior results; just smell the difference!