So I neglected my tank cuz I travelled twice this year for a month and well I came back to a disaster, algae everywhere, diatoms and high nitrates, I've been trying to reduce the nitrates through water changes and vodka dosing but it didn't do much for me

I want to get my tank back in track and keep it as nice as it was before I left, with 0 nitrates and good parameters.. So I'll start to dose Prodibio starting today.
Tank Specs:
90g soon to be reef (SPS)
40g Sump
SWC 160 cone skimmer
Vortech mp40 and vortech mp20
Inhabitants:
1 Yellow Tang
1 Cherub Angel
1 False perc
1 Black clownfish
1 Yashia Goby and Shrimp
1 Fighting Conch
I'll Start dosing 1 ampule of Biotim and 1 of Biodigest once a week for 4 weeks and then I'll change the dose.
