tds

[markymark]

hi guys anyone ever measure the tds in there systems. mine is running 280 but my system has only been running for 2 months. when i did hydroponics the tds was 1000 with great plant growth. any one out there with tds that high?

thanks
mark

[Murray]

Here is a thread dealing with that subject. http://www.aquaponics.net.au/forum/showthread.php?t=1146&highlight=electrical+conductivity If you search for "electrical conductivity" you will find several threads with information about that.