<a href=showthread.php?s=&postid=12322503#post12322503 target=_blank>Originally posted</a> by tonyespinoza
here's the explanation i got from Ed on why use a peristaltic pump:
"What you need is a consistent feed of water to the CR (at a slow rate) and that's is usually hard to achieve with the ball valve as the water drop will be inconsistent once it's slightly clog up and you ended up playing/ adjusting it almost every 2-3 days....I'm planning on using AB300 peristaltic pump for my feed. Sorry I'm not familiar with litermeter...maybe someone here can help/ advise better?"
i do remember that Naka said one of his keys to success was checking Alk very frequently and watching his Ca Rx closely (in addition to small regular water changes).
-tE