Imo it’s better to let the tank naturally balance out. If you do decide to use chems, just get algaefix as it’s cheaper and may be the same thing. I personally would not and have not used chems. Just get some clean up crew.
Best advise I can give You is do a search on vibrant on this forum…if you don’t know by now,even all over social media, vibrant is not bacteria and is algeacide so I would not touch it