Here's an awesome little salt meter that I use and have bought for the high school's that raise fish for me.

http://www.ebay.com/itm/KOI-MEDIC-DIGITA...=item2ea94e0464

It's $10.00 cheaper on Amazon.

Last edited by Cecil Baird1; 09/15/15 07:19 AM.
If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.