I made my own frozen food mix toady....
I used:
LRS Reef Frenzy Nano
Hikari Marine S pellets
BRS freeze-dried Mysis shrimp soaked in selcon
Two Little Fishes Mixed Seaweed Flakes
BRS Reef Chile
and some RO/DI water
I found some silicone ice-cube trays online that make 3/8 inch cubes. I made one tray of RO/DI cubes, then used those cubes in my Ninja chopper to mix and keep the LRS cold as I made the concoction. (I purchased the chopper specifically for this, because I like being married)
I added in the other ingredients (I didn't measure, but just kind of eyeballed the additional ingredients) and blended it and diluted with RO/DI water to the consistency I was looking for. I then added it back into the ice-cube trays and froze in the deep freeze. (all of this while my wife is at work, of course

)
removed the cubes from the trays and placed in a plastic container for easy access.
Fed my first one this afternoon, and the fish all went nuts for it. The Dottyback and the blenny were swimming in and out of the Gourmet Frozen Feeder, and chasing the pieces around the tank. For the first time, I saw the diamond goby eat from the water column!
So far, very pleased with the results....will see how it does more long term, and if I see any benefits in my corals.
Some images of the process and the first feeding below:
Supplies I used
Mixing the LRS and ice cubes
Adding in the rest of the ingredients
Mixture added to trays, and the left over in a bag for the next batch
Final product:
Fish enjoying the first taste