How much is too much?

[>]

I just realize that even though my nitrite test showed zero, my nitrates are
through the roof. I did a 33% water change right away. How often can I
change the water without messing something else up?

Thanks & God Bless
JOhn :-)

[>]

Thanks!!!
JOhn :-)


"NetMax" > wrote in message
...
>
> "><(((\"> John Lange ><(((\">" >
> wrote in message . net...
> > I just realize that even though my nitrite test showed zero, my
> nitrates are
> > through the roof. I did a 33% water change right away. How often can
> I
> > change the water without messing something else up?
> >
> > Thanks & God Bless
> > JOhn :-)
>
> I wouldn't do more than 25% every 2-3 days. Unlike AM3/4 & NO2, Nitrate
> (NO3) should be reduced gradually. It's likely to not be bothering the
> fish too much, if it had climbed slowly. JMO
>
> NetMax
>
>