Unfortunately, I don't think Hikari Shrimp Cuisine isn't something you should feed day after day. It's way too high in protein.
It's best to alternate foods. Fortunately, feeding Cherries is cheap and easy.
You should feed only what they can eat in a couple hours - just takes some trial and error. And then you should only feed every other day or so.
Some great things to feed (I don't feed the same thing twice in a row):
- Hikari
- Algae wafers
- Blanched spinach
- Blanched zucchini & squash
- Nettles
Any other speciality shrimp food you like (totally not necessary, though).
Many shrimpers also keep an Indian Almond Leaf in the tank for shrimp to graze on as it decays and for biofilm to grow.