water change

[dicemanj]

My tank has been cycled and I am about ready to do a small water change. I have read the post they say use DI/RO water. Do you buy this from the LFS, grocery store. What is a reasonable price to pay for it.
Thanks

 

[birdy]

Some LFS have it and some Grocery stores have it, I would think a LFS would be more likely to change the filters in their RO units at the correct time. I wouldn't spend more than 30-40 cents a gallon.

 

[beachbumtx]

Hiya!,
The price Birdy mentioned is about right. I would go with the LFS over a grocery store any day. JMHO.

 

[gregvabch]

when i'm in a fix my lfs sells it for a quarter a gallon, but i picked up my own unit off of ---- which i use for all my topping off/water changes.