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Old 07-25-2019, 08:22 PM
jacky jacky ثeu
ZEOhead
 
Join Date: May 2018
Location: Asia
Posts: 2,354
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Temperature and UV, I have no practical experience. I feel that unless we have to resort to the last resort, UV rays may cause biological changes.

[Nothing has happened before HIGHT NO3 and PO4]
I don't think there is much main relevance to NP. Maybe the bacterial environment has changed it, and it has gradually caused a certain phenomenon. Perhaps it is a strong substitution of the weaker side. Trying CoralSnow will definitely help with the current situation.
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