return pump upgrade question


New member
I'm upgrading to an Eheim 1262 from a mag 7. Will the plumbing I have set up from my sump to dt still work or am I going to need to switch everything out? I'm pretty sure it's currently 5/8 vinyl tubing and the output of the mag 7 is 1/2" and the output from the 1262 is 3/4". Would a simple adapter work to the current tubing or should I replace it all with larger tubing?