I mix up a lot at a time:
2 large beef heart trimmed of fat and cubed (about 8-10 lbs)
5 lbs shrimp, shelled
5 lbs whiting fillet (any firm white meat fillet will do)
1 lb frozen green peas
1 lb frozen spinach
4 bulbs fresh garlic, pressed (not 4 cloves the whole thing)
1/4 box wheat germ
1/4 box baby oatmeal cereal
20 organic multi vitamins, crushed
10 Vitamin C, crushed
1/4 to 1/2 lb Spirulina flake food
3 or more bananas (Those black ones you just end up throwing away.)
I run all this thru a meat grinder 4-5 times until it has the consistency of gritty peanut butter and then place in baggies, press flat and freeze, no gelatin, no cooking. The oatmeal, wheat germ and flake food make it hold together.
Almost any seafood can be added
The last batch I made I used 8 venison hearts because I save them until the end of hunting season and find they do not have to be trimmed as they are very lean and seem to be easier to grind.
I mix up two bags of medicated food when I do this, one with Prazi and one with Metro so I have it when I need it.
This make about 20 to 25 lbs of food and last me a month.
This is my main food, I also feed frozen bloodworms, cichlid pellets, cichlid growth flakes, color flakes and spirilina flakes.