Catching Blue and orange powder isopod

[bassfiend138]

I’ve got a colony of blue and orange isopods that are doing great. I typically add 3-4 adults to some of my bio active tarantula enclosures. Usually they reproduce but nothing crazy and sometimes it’s almost like I never even added any. My A.Seemanni enclosure though has absolutely exploded. I’m starting to kind of worry about when she molts. Seems to be no real evidence of them biting or trying to eat a molting T but with the amount of them I’m seeing especially at night I’d like to remove as many as I can. Any ideas of how to do that without re doing the entire enclosure? It looks amazing so I’d rather not. The T shows no signs of stress at this time. Thanks.