Twisted
Premium Member
Hey guys found this in another forum, but here is a link. If you follow what it says you can have a TDS meter for like 72 cents that is normally 40 bucks.
http://www.nano-reef.com/forums/index.php?showtopic=136512&st=0&#entry1357977
http://www.nano-reef.com/forums/index.php?showtopic=136512&st=0&#entry1357977
