Do your homework - the system is much more than an aeration system.
It uses both chlorination and aeration.
They do not need aeration, so again, why do you propose using equipment, the Sentry 1 Open Air, that combines aeration and chlorination?
Because it combines aeration and chlorination.
Why do they need aeration?
Tag - you are it
Why wouldn't they need aeration
Because aeration does the same as chlorination with the exception of disinfecting the water; chlorination does disinfect and aeration does not.
The well is so close to the ocean that disinfecting is a good idea and it takes out any H2S and iron and manganese along with killing bacteria of all types.
Aeration does the all but kill bacteria. And if you are going to aeration, go with air injection or an air pump system. Both are way less pricey than a Sentry 1 Open Air system.
You really don't know much about the Sentry 1 Open Air system.
I've followed it since it was intriduced many years ago and I've sold the Sentry 1 since the mid '90s.
Are you suggesting the Sentry 1 Open Air with or without the optional blower?
Let me guess... you introduced the blower, or you were introduced to a blower. It's nice that you can open about such things.
seems that littlek will need a third opinion.