
Can be served at every age, 1 serving per week. Watch for: mercury. Low choking risk. Allergen risk is high (4/5): start with a small amount and watch for a reaction.
Last reviewed: October 2026
Limit
1 serving per week
The FDA and EPA classify grouper as a 'Good Choice' due to moderate mercury levels, recommending a limit of 1 serving per week.
For babies 6-9 months, cook grouper thoroughly until flaky and opaque. Remove all skin and carefully check for pin bones, as even tiny bones can pose a choking risk. Serve the fish mashed or finely shredded with a fork, and mix with a little breast milk, formula, or water to help baby gum it safely. For finger food, offer a long strip (about 5-7 cm / 2-3 inches), which allows baby to grip and gnaw but reduces risk of bites breaking off in large pieces. Always supervise closely and monitor for any bone fragments.
At 6-9 months, serve at most 1 serving per week of grouper (about 10-20g or 1-2 tablespoons) due to mercury levels. Ensure the fish is thoroughly cooked, flaky, and completely free of bones. Serve it finely flaked or mashed with vegetables, breast milk, or formula, and introduce it separately to monitor for any allergic reaction.
Limit
1 serving per week
The FDA and EPA classify grouper as a 'Good Choice' due to moderate mercury levels, recommending a limit of 1 serving per week (about 1 oz / 28 g from age 1).
From 9 to 18 months, continue cooking grouper until fully opaque and flakey. Double check for bones. Offer small, bite-sized pieces (about 1 cm / ½ inch) if your child has developed a pincer grasp, or continue with shredded fish. Encourage self-feeding with a fork or hands. For BLW, strips (about finger width) are still a safe size. If your child is new to fish, mix with familiar foods to encourage acceptance, and always supervise for swallowing and check for unexpected bones or skin.
Between 9-18 months, offer boneless, fully cooked grouper at most once per week (serving size of 1 ounce / 28 g from 12 months) due to mercury content. Serve in bite-sized pieces or flaked alongside grains and vegetables without added salt. You can pair it with vitamin C-rich ingredients like tomatoes or peppers to help iron absorption.
Limit
1 serving per week
The FDA and EPA classify grouper as a 'Good Choice' due to moderate mercury levels, recommending a limit of 1 serving per week (about 1 oz / 28 g for ages 1 to 3).
For toddlers 18 months and older, grouper should still be cooked through and checked for bones. At this age, small bite-sized pieces (1-1.5 cm / ½ inch) can be served. Continue to encourage self-feeding with cutlery. Flaked or shredded grouper works well on its own or mixed with vegetables, grains, or sauces. Remind your child to chew carefully. Avoid serving dry or tough pieces to minimize choking risk. Always supervise and remind toddlers to eat slowly and mindfully, especially with fish.
At 18 months and older, limit grouper to 1 serving per week (about 1 ounce / 28 g for toddlers up to age 3) due to mercury. Serve cooked, boneless grouper flaked, in bite-sized pieces, or in fish patties alongside whole grains and vegetables.
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Every child develops chewing and swallowing skills at their own pace. The preparation methods shown are general guidelines; you must always evaluate your individual child's ability before serving. By offering this food, you agree to the following:
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Age and preparation guidance informed by the USDA Dietary Guidelines for Americans, the World Health Organization's complementary feeding guidelines, ESPGHAN's (European Society for Paediatric Gastroenterology, Hepatology and Nutrition) position paper on complementary feeding, and EFSA's (European Food Safety Authority) scientific opinion on the introduction of complementary feeding. This content is independently created by Dalo Baby for informational purposes only and does not imply endorsement by or affiliation with any of these organizations.
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