Been a long time i havent done this 😁 for less than 500 pesos, you can make a kilo + of fish paste food for discus and angelfish.
1 kilo beef heart
1/2 kilo shrimp
2 cloves of garlic
2 sachet of mr gulaman
Spirulina powder (used capsule , any source will do)
Astaxhantin powder ( got it from a seller to test for red based color enhancer)
This is just basic paste, you can add anything you want, vitamins, fish oil, medicine, etc … Our milage may vary.