<a href=showthread.php?s=&postid=15235743#post15235743 target=_blank>Originally posted</a> by melev
Yes. I use BluMol or Rigid holesaws, both available at Home Depot.
I have the Rigid set - that increases my confidence level somewhat...

Do you use tubing between your tank bulkheads and pump fittings to minimize vibration and noise? I do on my small pumps, but just wonder how that would work on bad boy pumps like the Barracuda...
LL