I normally get all my feeders from Rainbow but they keep running out of the dubia size I need and I can never get more then 50 at a time which sucks because I have to do more orders just for dubia. I ordered 100 medium dubia through Dubia Roaches. Here is their link https://dubiaroaches.com/ While I will be increasing the size I got because I misjudged and went too small I was very very pleased. All showed up alive and packaged really well. I will be trying them for my other feeders as well because I just had my first bad experience with rainbow. I ordered 250 spikes and only received 20 of them. I also got their tiny dubia (because they were out of the medium) and over half have died since they arrived. While these turned out to be too tiny to feed anyways because I had to give him like 15 to be enough I did not know who else to order through. I forgot we had this site sponsor as an option and I did not realize that they sold everything I buy from Rainbow. So I highly recommend Dubia Roaches to order feeders from.