DI water

Snowmaker · #1 06-30-2007, 05:16 AM

also how often did you change your media??? when the media darkens you change it right???

fkshiu · #2 06-30-2007, 05:21 AM

How quickly you need to change the DI resin is dependant on the TDS of your tap water. The lower the TDS, the longer between changes.

You could buy a TDS meter or ask your local city government. But probably the easiest way to tell is to ask a local reefer or an LFS that deals in SW.

Snowmaker · #3 07-04-2007, 05:40 AM

ok well how do you know like what colour do the beads (media) change to???????

Snowmaker · #4 07-05-2007, 03:31 AM

Anyone?????

Mik_101 · #5 07-05-2007, 04:20 AM

Green.

fkshiu · #6 07-05-2007, 05:10 AM

They go from deep green to a lighter yellowy colour. It's in the instruction booklet.