buildup in lines-what to do
 

hello.i notice i am getting a build up on the walls of my tygon.i use 95%distilled 5%
antifreeze.i will be redoing my setup in a couple weeks and will have to clean everything out.what are some reccommendations for flushing the system out,and should i change the ratio,or even what i am using in the water.
i use a DD maze3,bonneville heatercore & an eheim pump with an acrylic res.btw the res looks clean.no floaties or anything like that/
thnx for input

Taken from:
http://www.procooling.com/articles/h...atercoole5.php

Scroll down to near the bottom for the complete instructions.

thnx for link

good stuff to remember.