Sino Agro Food Inc (fka SIAF)

[Mark-J]

And UV was never a key in RAS anyway.

In the "trials" report they had to add UV-C because nitrite spike caused bacterial problems.
That tells me that the filtration system was not designed, working or established well. Or all the three.
Amateurish.
And these guys are supposed to be the xx metric tons producers.
Problem after problem and no harvests seen.
Emergency care is UV and long term solution is dilution.