View Single Post
Unread 01/17/2018, 01:54 PM   #4
bertoni
RC Mod
 
Join Date: Mar 2002
Location: Mountain View, CA, USA
Posts: 88,616
The levels that are high are trace elements, which are difficult to quantify in a reasonably low-cost manner. I don't see anything that'd make me worry. You could dose some strontium, if you're interested, but I (and lots of other people) have never found it to have much of an effect. Here's more:

http://www.advancedaquarist.com/issues/nov2003/chem.htm


__________________
Jonathan Bertoni
bertoni is offline   Reply With Quote