Vortech QD 40 spacer alternative

[David Cher]

i find the QD spacer is too big, can't find it to the side of my over flow box , is there any alternative so that i do not void the warranty ?

 

[Diesel]

Not really as it’s designed to help the pump not to over heat if your glass is to thin.

 

[David Cher]

my glass is 1cm thick. i know that i need to use the thin spacer but it is too big to fit in . i just use the gasket . is it sufficient ?