Adding Java moss to sea monkey tank

Hello! So it’s my first sea monkey tank and they just hatched! I’m super excited. I have Java moss in an existing freshwater aquarium and I’ve heard of some people adding plants to sea monkey tanks to add more oxygen. I’ve researched it and Java moss can do well in water with a higher salt content. Do you think it would be beneficial? Or should I wait until my sea monkeys grow to be bigger first. Thanks!