I'm on the verge of ordering all my watercooling parts and I'm debating what coolant to go with. I do want it to be red as that's going to be the theme of the build. I don't want to go with colored tubing like Primochill LRT but rather colored coolant. I've heard positive and negative things about Primochill Ice and Feser One coolant, but Feser's red looks more like a pink then a red. Also a lot of mixed reviews on Fluid Xp+ Nanofluid, some say it's great, others mention clogging.

So what does everyone think the best colored coolant is in terms of performance and actual color? It has to be red!