I'm looking to start making yummy and relatively cheap frozen food for my fish with my food processor.

I'm getting a Bolivian Ram next week, so it has to be a good all-rounder.

Betta friendly, Cichlid friendly, Livebearer friendly, tetra friendly, cory friendly...(All spread over three tanks lol)

I read one with carrots, cucumber, apple, oats, all blanched, then pureed, gelatin added, then frozen.

Any other recipes for the fish? It works out a lot cheaper this way as well

Thank you