Attention Bill Cody!
Please check out this link. I'm curious, of these offerings which would be a good option if someone was to try to provide nutrients or a richer food chain for PK shrimp if they were in a small aquarium? It sounds like lots of options for 'diatoms' or diatoms plus algae or diatoms plus planaria?
Is there a way to culture your own diatoms using readily available products?
Diatom search on Carolina Biological supply
