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Do not add grit automatically.
Updated
Bird guides
Most companion parrots, canaries, and finches do not need free-choice grit, and too much grit can be harmful. Do not add grit casually; ask an avian vet if a specific bird or species needs it.
Grit is one of those old bird-care ideas that should not be automatic.

Food and Water
Most companion parrots, canaries, and finches do not need free-choice grit, and too much grit can be harmful. Do not add grit casually; ask an avian vet if a specific bird or species needs it.
Separate calcium support from grit.
Use the hub for nearby questions after this answer.
Use supplies after the care plan is clear, not before.
Pick gear that makes the daily routine easier to repeat.
Do not add grit automatically.
Needs vary by bird type.
Free-choice can be risky.
Grit is not cuttlebone.
Digestive changes matter.
Use a clear reason, not habit.
Many pet birds hull seeds or eat prepared diets and do not need grit sitting in the cage. Free-choice grit can lead to overeating or digestive problems.
Some birds have different digestive needs, but that does not make grit a universal supply. Follow species-specific and veterinary advice.
Cuttlebone, mineral planning, and calcium support are different topics. Grit is not a diet balancer.
Vomiting, regurgitation, not eating, fewer droppings, grit overeating, or weakness should be treated as health concerns.
Skip free-choice grit unless an avian vet or species-specific care plan gives you a clear reason.
Most pet budgies do not need free-choice grit. Ask an avian vet before adding it.
Do not assume. Species, diet, and veterinary guidance matter.
Yes. Too much grit can cause problems, especially if a bird overeats it or already has digestive trouble.
No. Cuttlebone is mainly calcium and chewing support. Grit is a different issue.
Use these after the care plan is clear. Match size and materials to the bird you actually keep.
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Keeps pellets and seed portions sealed, labeled, dry, and separate from treats.

Separate clean food and water dishes that are easy to wash every day.

Makes weight checks easier before small appetite changes become big problems.

Tracks food, weight, sleep, droppings, behavior, and vet questions in one place.