I would have moved faster on all this but I just realized my sump will in no way fit into the stand for my hex 

i've heard that blackworms are capable of killing shrimp, but i have no clue if that is actually true. i've seen shrimp eat single blackworms in the past, so who knows. most likely a rumor.
I thought that blackworms would eventually turn into flying bugs of some sort and escape into my apartment. Is this not​ the case?