Nitrate 0.00

[SaltyCrew4u]

My nitrates have been zero for a week. I have been dosing NeoNitro which usually works. Any suggestions? Last week my phosphate shot way up to .29 which may have been my fault. Water change and Microbacter7 brought it down. Currently at

Alk: 9.1 (added alk yesterday) usually 8.3
Phos: .04
Nitrate: 0.00
Ammonia: .07
Salinity: 1.025

 

[Randy Holmes-Farley]

Dose more or feed more.

When the neonitro runs out, switch to food grade ammonium bicarbonate or chloride, or sodium or calcium nitrate.

 

[SaltyCrew4u]

Dose more or feed more.

When the neonitro runs out, switch to food grade ammonium bicarbonate or chloride, or sodium or calcium nitrate.

Almost out. Could you give example of what you recommend Randy? I added 36 ML of NeoNitro yesterday and tested today with 0.00.

 

[Randy Holmes-Farley]

Almost out. Could you give example of what you recommend Randy? I added 36 ML of NeoNitro yesterday and tested today with 0.00.

Sure:

DIY Ammonia dosing for low nitrate systems

Some reef aquaria have chronic low nitrogen availability. One indicator is very low nitrate. Nitrate dosing is a fine remedy, but it is possible that ammonia dosing may be more beneficial for some organisms since ammonia can be energetically easier to assimilate than is nitrate. For this...

www.reef2reef.com

 

[SaltyCrew4u]

Thank you. So I tested my water today to see my phosphate now at .39 and Nitrate 0.00, I'm going to test again, maybe I didn't mix it well enough. What would cause nitrate to be 0 and phosphate so high?

Sure:

DIY Ammonia dosing for low nitrate systems

Some reef aquaria have chronic low nitrogen availability. One indicator is very low nitrate. Nitrate dosing is a fine remedy, but it is possible that ammonia dosing may be more beneficial for some organisms since ammonia can be energetically easier to assimilate than is nitrate. For this...

www.reef2reef.com

 

[Randy Holmes-Farley]

Thank you. So I tested my water today to see my phosphate now at .39 and Nitrate 0.00, I'm going to test again, maybe I didn't mix it well enough. What would cause nitrate to be 0 and phosphate so high?

There are many things that could do that, such as denitrification lowering nitrate and not phosphate.

They really are not tied together as strongly as many people believe. The simple fact that one food type, reef roids, is popularly suggested for boosting phosphate points that out as well.

 

[SaltyCrew4u]

There are many things that could do that, such as denitrification lowering nitrate and not phosphate.

They really are not tied together as strongly as many people believe. The simple fact that one food type, reef roids, is popularly suggested for boosting phosphate points that out as well.

Do I just perform a water change? I don't want a dino outbreak due to 0 Nitrate and .39 phos.

 

[Randy Holmes-Farley]

Do I just perform a water change? I don't want a dino outbreak due to 0 Nitrate and .39 phos.

Getting nitrate up is the goal. I'd feed more or dose N as ammonium or nitrate.

 

[Chuck_e]

Microbacter7 is a denitrifier. That may be a contributing factor...

 

[rishma]

Do I just perform a water change? I don't want a dino outbreak due to 0 Nitrate and .39 phos.

Are you carbon dosing? I have had nitrates go to zero with higher phosphates when carbon dosing