brine shrimp propagation filtration

AL ur Pal

New member
When propagating tiny live foods like brine shrimp on a larger scale than batch production, what is the best type of filter. I imagine a 100 micron prefilter would clog way to easy and any real turnover flow would cause the organisms to get sucked to the filter as well. Any ideas on a way to move water fast while keeping the shrimp in their respective tank?

Besides normal flow from air stones, I'd also like to skim (and other filters) their holding tank as to avoid daily water changes while still having a dense population.