Help me using brightwell nitro !!

[Mr Phu]

Thanks Sir . Today after dosing 1ppm brightwell the no3 result 0.4 . Should i have to up more dose Sir ?

I’ve never dipped corals and am not the best person to ask what works.

 

[Randy Holmes-Farley Verified Community Expert]

Thanks Sir . Today after dosing 1ppm brightwell the no3 result 0.4 . Should i have to up more dose Sir ?

I’d double it for a while to 2 ppm per day.

 

[Mr Phu]

I’d double it for a while to 2 ppm per day.

Thanks it not harm or shock to sps coral right ? My tank is sps domination

 

[Randy Holmes-Farley Verified Community Expert]

Thanks it not harm or shock to sps coral right ? My tank is sps domination

No, it’s not harmful.