Asetek Liquid CPU Cooling Fan System Kit

Does this need any sort of maintainence? Or do I just take for granted it will work fine forever.

Basically it's overpriced, prone to breaking, and very very poor performance for the cost. Please don't consider it or any ThermalTake watercooling.

Please make a sig so we can at least see what you want to cool then we can help make recommendations.

This is the only rig I would recommend for a CPU only loop.
http://www.jab-tech.com/Water-Cooling-Full-Kits-c-58.html

And there is maintenance in ANY watercooling loop. Drain and refill every 6 months and recommend a 100% teardown every year.

^^^ I have had great luck with that kit.