While we're on tubing diameter....
I need to get flexible clear tubing to fit this pump. (
http://tinyurl.com/2t9yw3 ) 1/2" ID tubing fits
inside the the outflow tube, but one really wants it on the outside, doesn't one? I emailed the company, but no reply. I can't find a
LFS that has both the pump and the tubing to check physically.
Does anyone know what size tubing this takes, and/or where to get it fairly cheep? I need about 30 feet. I can get 50 feet for $38.99 at Drs F&S (
http://tinyurl.com/3c2kep ). But that's 3/4" ID, and I don't know if it's the right diameter.