Small but mighty!
Bee pollen powder is a one stop source of vitamins, minerals and protein. It is excellent to use for a crab who is due a moult or has recently moulted. Or for animals rescued from less than ideal conditions, where nutrition was of concern.
I feed this to all of my inverts (except the spiders). Roaches, Isopods, Millipedes and Crabs!
A little goes a long way.