Is there any maintenance required when using an AIO water cooler?

[Lens Flair]

I am planning on getting the Cooler Master 690 III and it includes a CM Seidon 120V aio water cooler for my cpu. But I don't know much about water cooling and was wondering whether I have to replace the coolant or maintain in somehow.

Could anyone could tell me a summary of aio water cooling, and whether it requires any maintenance like cleaning it? Thanks

 

[ss202sl]

This says it needs zero maintenance for years. Seems like this would be your first place to look.
http://www.coolermaster.com/cooling/seidon/seidon-120v/

 

[Lens Flair]

This says it needs zero maintenance for years. Seems like this would be your first place to look.
http://www.coolermaster.com/cooling/seidon/seidon-120v/

okay true, but after a few years or any period of time, what will I need to do to 'maintain' it becuase all of the guides ive read/seen talk about custom loops and Im not sure the difference in maintainance- sorry im a PC noob

 

[Suzuki@1473780084@1473780163]

The only part you have to maintain in an AIO, is the radiator and fans. This is because a lot of dust can get stuck inside or inbetween the radiator and the fans. You don't need to maintain the pump, or the liquid- it's closed and cannot be opened.

 

[Lens Flair]

The only part you have to maintain in an AIO, is the radiator and fans. This is because a lot of dust can get stuck inside or inbetween the radiator and the fans. You don't need to maintain the pump, or the liquid- it's closed and cannot be opened.

okay thanks, but one other thing is what is the chance of it leaking because ive heard many aio coolers leak and damage components but I wonder if thats a reason not to get one?