Hey people I`m new into this water cooling stuff.. I`d like to know what liquid i have to purchase to make this thing work... or normal water will work just fine? a friend told me that i have to change the liquid after 2 years... but is it normal water or an specific liquid?? Also I`m pretty sure this should fit on a Cooler Master storm scout 2 right? with my mobo Asus z97-A Thanks i hope someone can answer this real quick so i can purchase it right away