Large Ziss Brine Shrimp Collector Sieve

130 micron mesh screen collects small and large brine shrimp Clear plastic provides easy viewing during collection Durable material The Ziss Brine Shrimp Collector Sieve provides an alternative way to collect brine shrimp than a net. Some nets are not fine enough to collect smaller baby brine shrimp. The 130um (micrometer) mesh screen is fine enough to collect those smaller baby brine shrimp while allow adequate flow of hatch water through during collection.