Level A is for children who are 6 months to 2 years old and have either no water experience or one previous session of water adjustment skills.
Level B is for children who:
Are 18 months to 4 years old and have had two or more previous sessions of water adjustment lessons, submerge only reluctantly (or not at all) or require flotation support at all times.
Are up to 5 years old and have little or no previous experience in water adjustment lessons, are reluctant to enter the water or submerge, requires flotation support at all times or may benefit from parental presence and support in the water.
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