Live foods are great for getting hard-to-feed species such as seahorses, pipefish, wrasse, gobies, lionfish, grunts, and newly born sharks to begin feeding.
According to the American Optometric Association (AOA), infants should have their first comprehensive eye exam at 6 months of age. Children then should have additional eye exams at age 3, and just before they enter the first grade  at about age 5 or 6.For school-aged children, the AOA recommends an eye exam every two years if no vision correction is required.hildren who need eyeglasses or contact lenses should be examined annually or as recommended by their optometrist or ophthalmologist. Early eye examinations are crucial to make sure children have normal, healthy vision so they can perform better at schoolwork or play.
Most children will have an eye exam in school around kindergarten or first grade. The American Optometric Association however, suggests parents should take their children in for their first official eye exam by six months old. While that seems young, the earlier you start caring for your child's vision, the better.