HI
I think you missunderstand me due to my bad english
i talk about Red Sea Coral Pro and there are many salts on the market which make brown corals if you work with a Low nutrition system
This means not this salts have a bad quality.
maybe there have to much Trace elements in which you can only see
if the corals are bright.
In normal Systems you cannot see this
We use long time RSCP in our own systems at the moment we check another
salt to see which is the best in combinaton to the Ultralith System
The tests which i do 6 month ago showed that what i said
Greets claude
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