I'd like to catch a bunch of scuds for a new fish tank. Yes, I know they eat plants, but this tank just has duckweed and a couple of java ferns, and I doubt they could survive out in the open for long enough to get at anything. I want to add them for my bushfish to hunt, and also as an extra food source for him while he's still a tiny baby.
Would some sort of bottle trap shoved in the weeds for awhile and baited with a dead thing work, or would that just get me a bunch of crawdads? I don't mind catching scuds and crawdads, but I don't have much use for crawdads with no scuds.