LOL, use a New mouse pad or insole, super glued to the bottom of the pump base, should work for most vibrations. another vibration damper is to use appropriate sized tubing between the barb fiting on pump outlet and the pvc piping. Direct connect rigid plumbing can set up and magnify vibrations to the annoying level

. The zip tie method should be easy, once you find somthing to anchor it to, use just enough to suspend the pump off the sump floor, between no glass contact and flex coupling to the return piping that should do the trick

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