Ok so im a bit of a newbie to this but i really want to go hardline watercooling so i have bought an x570 aqua, msi Rtx 2080 ti seahawk ek x and a few of ek's coolstream rads. The thing i dont know is what type of hardline tubing, fittings and adapters i should buy, i want to have "normal" hardline tubing that i can see through but i wont bend it instead i want to use those 90° fittings or what they are called, but what stuff should i buy, i would really appreciate you linking them, tnx!!!