What kind of tubing are you using on your DOSs for water change systems?

[powers2001]

What kind of tubing are you using on your DOSs for water change systems? Isn’t RO tubing kind of stiff for that?

 

[Jbell370]

What kind of tubing are you using on your DOSs for water change systems? Isn’t RO tubing kind of stiff for that?

I use standard RO tube. I would agree it is rather stiff, required me tie down the lines that come through the wall to the sump, otherwise a good rattle.

 

[Reef man 89]

I use ro tubing on my dos for my standard 2 part. I think the clear stuff is junk.