I water cooled my computer for nearly two years with the same setup, but after a six month break I'm thinking of getting back into the biz. i just fired up my old pump in order to clean it out and then remembered why I hated it so much 
So, anyone else got a pump with an annoying buzz, which'll often make your case rattle? This has been my first pump, so I don't know if this is normal or not. I've got a Hydor Seltz L20 II (AC, 14W, 700l/hr). Bzzzzzzzzzzzz!
Any recommendations for a relatively-cheapish replacement pump? AC/DC?

So, anyone else got a pump with an annoying buzz, which'll often make your case rattle? This has been my first pump, so I don't know if this is normal or not. I've got a Hydor Seltz L20 II (AC, 14W, 700l/hr). Bzzzzzzzzzzzz!
Any recommendations for a relatively-cheapish replacement pump? AC/DC?
