Help me using Brightwell Nitro !!!

[Mr Phu]

Somewhere in forum said brightwell nitro can be start at 2ppm for a day . But in direction bottle they said do not add more than 0.5 ppm a day . So any advice for me ? now my No3 is ZERO and Po4 around 0.03 to 0.05 . I have plan no3 up 2ppm for a day is that will be crash of po4 ???

 

[Randy Holmes-Farley Verified Community Expert]

You do not need to post multiple threads with the same question. :)

My recommendation is to add 2 ppm nitrate per day for a few days to gauge the demand.

 

[Mr Phu]

You do not need to post multiple threads with the same question. :)

My recommendation is to add 2 ppm nitrate per day for a few days to gauge the demand.

Thanks Sir