Account for natural food
A mature planted aquarium may supply biofilm and algae for grazing between feedings. A new or very clean tank offers less natural food and needs closer observation.
The number of shrimp also matters. A small group may leave a portion that a larger colony would consume, so adjust based on the animals and aquarium you have.
Use leftovers as feedback
Start with a small portion of complete shrimp food and check whether it remains. Remove uneaten material and reduce or space out future servings if scraps persist.
Daily feeding is not automatically necessary, and skipping a day is not a crisis. Maintain stable water quality and use a consistent routine that fits the colony.
For your own tank
A routine can include days without supplemental food when the aquarium has established grazing surfaces. Watch the colony over several weeks instead of adjusting after one meal. Consistent water quality and an appropriate staple matter more than a rigid daily schedule.
Use these as general hobby references. Test your aquarium and confirm product guidance before making changes.