I am actually going to place an order from Dinkins very soon (they are doing a 50% back special right now).. LMK if you want to add to the order.. Locally, you can reach out to @Coral Hub (Nathan) or there is a guy named Neilz in Santa Clara, you can reach out to him on FB.
I have bought copepods form 5 online vendors. Of those Dinkin’s had the higher density of pods. I am willing to try others but they would need to sell for cheaper than Dinkin’s to make it worthwhile.
If you're near High Tide Aquatics in Oakland, I saw that they started carrying pods from Reef Genetics. Produced from the photo guy at Top Shelf Aquatics, you might have seen his vids on YouTube.
Smart, reusable 2L phytoplankton reactor with RGB+CCT app-controlled LED. Add Pod Core to run copepod cultures. No bags, no consumables. Made in Texas.