Sera offers a mixed variety of freeze dried foods, such as their Sera Marin a great choice and a less messy alternative to Frozen Foods. With the advancements in the Marine Aquarium Hobby, freeze dried foods are available in many varieties including brine shrimp, bloodworms, mysid, squid, scallops, krill, silver sides, plankton and more. When purchasing freeze dried foods, consider what fish and corals you have, and if possible, try to buy what is usually available to them in nature. Krill, plankton and shrimp, are all meaty foods, that are used to feed anemones, eels, some LPS corals and carnivore fish.