Just a word of caution - I bought 1.5" spqflex pvc for just that reason. Its hardly flexible. Thats why I went hard plumbing with all the goofy sweeping 45's
Your best bet is to get it hot so it softens up and is more pliable. Really hot almost boiling water can do the trick.
The 1.5" flex pvc is a little unruly so you may wanna plan to attach it to the stand with some pipe hangers or pipe straps. It doesn't like to keep it's shape.
You should be ok just doing a slight run from the overflow to the sump, but don't expect any tight bends
Sent from my SCH-R950 using MonsterAquariaNetwork App
Your best bet is to get it hot so it softens up and is more pliable. Really hot almost boiling water can do the trick.
The 1.5" flex pvc is a little unruly so you may wanna plan to attach it to the stand with some pipe hangers or pipe straps. It doesn't like to keep it's shape.
You should be ok just doing a slight run from the overflow to the sump, but don't expect any tight bends
Sent from my SCH-R950 using MonsterAquariaNetwork App