Hello everyone. I just upgraded my loop with all Swiftech components (Swiftech Micro-reservior, Apogee GT CPU Block, MCP655-B, MCR-220). I was using PC ICE in my old Thermaltake loop with no foaming. My new Swiftech pump is almost 3 times more flow than my Thermaltake, and now I see foam in my reservoir. I'm using all 1/2" ID tubing and have checked all my connections for air leaks and leaks. I've read on another forum that PC Ice foams alot, and that after 3 - 4 hours, it clears up. I would think that the foaming would hurt the cooling. Is there anything I can do about the foaming? Also, does anyone have any good recommendations on a replacement for the PC Ice. I'm not worried about non-conductive (the reason why I went with the PC Ice in the first place) anymore, just want the best cooling. Thanks for the help.