dude grow that nice setup already, mostly don't do a small soil grow before lol this setup looks nice you will need good ferts i suggest what i tried and know is good and this is GH. and i got some H2O2 30% from local pharmacy 1L was like only 10$ and it's very concentrated and dangerous to use at this concentration so i dilute it to 3% as it is mostly used so 1L gives me 10L diluted disinfectant this will last for too long and is too cheap. the only thing i add to my GH nutes is epsom salt i also get in 1kilogram bulk from local pharmacy for 10$ i dissolve it at 270 grams per liter cuz if i try and dissolve any more it seems to be harder and harder when water gets thicker. i dissolve them in hot water. this is the greatest and cheapest way to do hydro all i need for my res are: PHdown(phosphoric acid), GH ferts, epsom salt, and H2O2. very clean cheap efficient setup.