Waterlife Artemia Shelless are shell-less brineshrimp eggs. Suitable for most fishes the eggs may also be eaten by most juvenile fish even before they have hatched without fear of causing intestinal damage to the fish. The unhatched eggs are just as nutritious as adult shrimps to fish. The special decapsulation process which Artemia Shelless goes through means that all disease organisms and parasites are eliminated. This process also makes hatching faster and produces a higher yield of shrimps compared to other brands. - Suitable for seawater tropical freshwater and coldwater aquaria.