10 gallon nano reef build

[Beanz]

hey guys since i have the tank up and running and have the livestock in there (excluding corals) that i want. which consists of 5 small hermits, a blood shrimp, and a tail spot blenny. so now i have some questions about dosing. what would b the best type of dosing for this small of a tank? could this be done by having a solution in a bucket below the tank and hook up an ATO and make the solution with the correct amt of water and calcium and alk, lost every day. Would this work? or should i just use another salt (using instant ocean right now, what is a good salt if i chose to do this?) and do water changes every week, or add something calcium, and alk. or something???????? to the water that i am replacing? i would appreciate some info.

Cheers, Ian