there was a forumer that used to sell silver coil. not sure whether he still does.

can ask APES for the biocide, I think I saw some the last time I was at PPTEK.

if really can't find, can get through me.

shoot hdd-corrupted a PM, I think he's looking for a 360.

Hobby maa

True w/c is a hobby. Yet, the passion one devote their time, effort, money etc just to create an owesome machine. That my friend is not just a rich man's hobby...but for the love of the world of computer..    my two kupang..

ahaha nothing to korek with me.

anyway naked RX360 is sexy.

wad kind of fittings? many 90degrees?

if normal straight fittings then shouldnt be a problem liao (provided your blocks are low restrictive)...because even a mcp655 can handle 1 rad, 1 cpu block & 3 gpus with still ~1GPM.

If you take a look at the chart, 2 gpu for mcp655 gets about ~1.2GPM & each radiator usually have quite low restrictive compare to heatsink blocks plus we are talking about mcp355 which has a higher head pressure so you should be all good.

If you are very concerned about the flow rate you can put your gpu loop in parallel. This will give you higher pressure to your whole loop but bear in mind you will get less flow rate to the gpus. Temps for gpu might be able higher but test it first, if difference is not that much then go ahead. Rest assure for your setup that pump is sufficient even if gpu's are in series 

I think should be ok la...if the amount of 90 degrees fittings is insanely high then is a different story...

^This

which is why I am getting mcp655 + bitspower mod kit