What fishes are suitable for 7 month baby?

NONE: The best food for a 7 month old baby is breast milk. If that is not available then formula is next best. It is ok to give some mashed veggies like yams and squash and fruit like avocado and applesauce. Perhaps some rice cereal. I would not advise meat of any sort (including chicken or fish) the first year of life.

No fish yet: It is recommended to wait until one year of age for fish, egg white, citrus fruits, whole milk and honey. After one year, it is recommended to give fish once every 1-2 weeks and to give low mercury containing fish. For example, tilapia, cod, salmon.