Needing advice reef chemistry

[sobe]

Its a 100g tank with 33g sump. Id say total water volume after rocks displacement and with sump compartments would be 85-95g my estimate.

I have mostly zoas and paly, few rbta some mushrooms. But lps i have 3 acans golf ball size, 1 pictinia size of a fist, about 100 head of hammer. About 10 head of frogspawn, 10 head candy cane, 1 half small papaya siz what i think is a favia and 1small pocci about 5 branches

So if i stick with let say a solution to raise it to 50ppm for both Cal and Mag per day. I can make the Ca and Alk solution equal amount. Would that be safe for now?
I dont have a doser so i have to add the liquid in the morning maybe split 2 dose a day

Thanks