Decapsulated Artemia (brine shrimp) cysts, [20g] pack. The shells are removed, so you can hatch them without hatching waste or feed them directly.Why use decapsulated cysts60%+ protein, ideal for fry, fish larvae and shrimpNo shell debris to clog filters or cause problems if eatenSuitable for freshwater, marine and brackish setupsGood for shrimp colonies, juvenile fish and newly hatched fryHow to useFeed directly: rehydrate in tank water for a few minutes, then feed