I'm new to the water cooling scene, and I had a question about additives that can be put into the loop. Mainly I have a PC I'm building for show right now, and I want to know if its possible to add a fine glitter into the water without it jamming up the pumps or water blocks. I found some really fine UV reactive glitter at a local store and thought it might look cool flowing through the 1/2 inch tygon tubing under a black light. I'm not overly concerned with acheiving maximum cooling efficiency with this system as I have no intention of trying for crazy overclock speeds.