To be fair I think there has been a greater emphasis lately on feeding a wider variety of high quality foods and the impact that can have on the health & vitality of our fish & other creatures in our tanks. I know there have been a couple of videos lately - one from BRS that got me thinking about what I was feeding.Thanks for the suggestion. I've been to Fragbox before and I don't recall seeing them. I usually shop at Candy Corals and even they don't carry them and they have big fridges. I will check with Candy Corals first. If it doesn't work out to get them there I will try Fragbox although personally I think all of the stores should carry at least some of this more robust selection. Even the frozen plankton would be so helpful to feed pods and other such creatures that eat phyto instead of trying to culture live or buy live.