Thanks for all the replys guys. Looks like customaquatics has what I'm looking for. Just a couple quick questions on the subject. What's the difference between the regular 20rz and the 100 volt model? Also, I heard that the 30rz is gross overkill for a computer watercooling application and just adds heat to the water but I don't know if my proposed setup is typical. I plan on using this lytron all copper beast. I put a cd on it to better depict size.
So should I stick with the 20rz or consider the 30?