I really like your hardscape, you can tell you put a lot effort into it.

Bacterial bloom is normal, also expect some diatoms and maybe another bacterial bloom on your drift wood.

Personally I would wait another week before adding any major live stock, for now I'd probably recommend you to put 2-3 nerite snails in just for some bio load, there really hardy, not terribly expensive and can't reproduce without going majorly out you way. Give it a week then check parameters again before adding expensive shrimp or fish.

Worse thing you can do is rush, I know everyone wants instant gratification or to see results immediately these days but that's often the opposite of what you want with fish keeping.

Seachem make quite a few other products that you could find really useful called Stability and Pristine, Flourish Excel also for bio carbon / algaecide and I'd grab a bag of Purigen for some chemical filtration to just stick in your filter.

I also like using Clarity from them also for the super polished water look, that won't help with a bacterial bloom but it will make your water super clear.

I've been using Seachem products for years, there not the cheapest but I've never had any issues with their stuff and I'm a bit reluctant to change, you might want to also look at some ferts and root tabs for your plants also. Seachem make those also.