I think he's saying that it is only mixed once water is introduced during when top-off water flows through it. If it does in fact use a separate mixing pump then I'd be interested as well.<a href=showthread.php?s=&postid=6957087#post6957087 target=_blank>Originally posted</a> by simon.007
The tube is 24 inches, the whole thing is about 30 inches. No secondary mixer because it mixed by a mag 5 (Mag not included) that add ro/di h2o and stirrs the kalk.
Simon