I'm assuming you are asking killcoil+biocide and not distilled+coolant/dye.
I was realy wondering what would give it a great uv or led lighting effect im going with a mainly blue theme but i have colorshift fans that change from blue/red/green colors. what would be the best thing to color for this?
UV reactive tubing.
Recommendation for an xpsc system using 7/16 inner and 5/8 outer diameters? I mean a type of tubing.