triton results

[Duberz]

Can the se and sn make it through my rodi? Also are there home test for the two?

 

[Hans-Werner]

I think we can exclude that such a concentration of Se can make it through your rodi. Please take a look at the Wikipedia article about Se: The Tolerable Upper Intake Level for humans is 400 µg per day. 2 liters (0.52 gall.) of your tank water would exceed this level. I think this concentration would not be tolerable for tab water and you can estimate that maybe 2 to 5 % of the ions in your tap water make it through your rodi.

 

[Randy Holmes-Farley]

Selenium might have been from a contaminated supplement of some sort. What are you dosing?

 

[Randy Holmes-Farley]

Here are some previous elevated selenium discussions:

http://www.reefcentral.com/forums/showthread.php?p=24096637

http://www.ultimatereef.net/forums/showthread.php?792176-High-Selenium-count-on-ICP-testing