How does this pump (or the Eheim 1024, MCP600, or c-systems for that matter) compare noise wise with your MD-30Z @ 50Hz? I have an MD-20Z @ 60Hz (in the USA), and I'm curious as to just how quiet the Iwakis are to other 'quiet' pumps.
Also, what would you say the life expectancy of an Iwaki MD-20Z would be? I bought an old used one and I'm not sure if I really want to put it in my new rig. :shrug:
Thanks,
DrCR
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Last edited by DrCR; 09-29-2004 at 08:19 AM.
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