It should be washed by hand. The plastic may be damaged in a dishwasher. A washing-up brush, bottle brush or JBL WishWash can be used in addition. JBL PowerClean or BioClean A can be used as a cleaning solution to remove coarse dirt and make cleaning possible.
Even if Artemia nauplii have their highest nutritional value directly after the hatching, there are reasons to rear the small crustaceans to become adult Artemia. One is to have real treats for larger fish.
Many aquarium owners know the small brine shrimps from their childhood. Often these small crustaceans were found in magazines or experiment kits. But only a few people know that they are a high-quality food for your aquarium fish.