Low phosphates and nitrates

cdstanley0123

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Hi all,

My tank is 9 weeks old. It’s a 20g RedSea nano cube.

I have 2 small clownfish (juveniles) a few Zoas, 3 mushrooms, some GSP and a torch (I know I shouldn’t have added the torch, but it was a rookie mistake when the tank was only 9 days old 🙈) all the corals are doing well. I went through a month of the torch not being open all the time (expected 😬) but it seems to be doing well now and is open from when the light turn on, until lights down.

I’ve been through the diatoms stage and I have some green film algae over the rocks now. The fish are happy and growing by the week.

I don’t run the skimmer that came with the set up. So I’m only using a filter sock.

I can’t seem to increase my nitrates and phosphates. Does anyone have any suggestions?

Parameters as follows;

Ammonia 0
Nitrite 0
Alk 8.2
Magnesium 1425
Calcium 450
Nitrate between 0-5.. a guess would be 2/3
Phosphate 0-0.015
ph8.1

I’m feeding fish flakes once a day (more than the fish can eat) and I’m dosing with Seachem Phyto.

Any suggestion on how to increase my nitrates and phosphates without dumping a load of chemicals into the tank would be amazing.

I’ve read online that frozen musics shrimp could be a good options?

Many thanks :)
 
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cdstanley0123

cdstanley0123

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Hi all,

My tank is 9 weeks old. It’s a 20g RedSea nano cube.

I have 2 small clownfish (juveniles) a few Zoas, 3 mushrooms, some GSP and a torch (I know I shouldn’t have added the torch, but it was a rookie mistake when the tank was only 9 days old 🙈) all the corals are doing well. I went through a month of the torch not being open all the time (expected 😬) but it seems to be doing well now and is open from when the light turn on, until lights down.

I’ve been through the diatoms stage and I have some green film algae over the rocks now. The fish are happy and growing by the week.

I don’t run the skimmer that came with the set up. So I’m only using a filter sock.

I can’t seem to increase my nitrates and phosphates. Does anyone have any suggestions?

Parameters as follows;

Ammonia 0
Nitrite 0
Alk 8.2
Magnesium 1425
Calcium 450
Nitrate between 0-5.. a guess would be 2/3
Phosphate 0-0.015
ph8.1

I’m feeding fish flakes once a day (more than the fish can eat) and I’m dosing with Seachem Phyto.

Any suggestion on how to increase my nitrates and phosphates without dumping a load of chemicals into the tank would be amazing.

I’ve read online that frozen musics shrimp could be a good options?

Many thanks :)
Oh I have a small hammer coral frag too ( it’s fully extended and seems happy)
 

Kooma

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If corals are happy, feed a little more and test weekly. It will rise and the corals will tell you when it’s too high or too low.
 

The_Bro

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Po4 just let it be, nothing wrong with a .015
Nitrates - I love and use Brightwells NeoNitro. I know you mentioned "without chemicals"
My tank always seem to struggle with nitrates always being low. The dosing instructions on the bottle are spot on. I have used it for years successfully.
 
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