I have gotten the same order, 1000 + 1000 free, my wrasee and sixline eat em all up kinda surprised yours go untouched.

I have gotten many copepods though, just needed to really leave the sponge in the tank to get them all out as they were only like 1mm big and barely visable.

I got mine for $25 and added to a shipped free order, taht could play into my satisfaction as well.