4 months Fishless Cycle

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Hey guys was wondering what should I do next my ammonia was at 5ppm dropped to 0.8 and the nitrates is sky high should I wait it out are dose ammonia?

IMG_20250422_172743887.jpg
 
Hey guys was wondering what should I do next my ammonia was at 5ppm dropped to 0.8 and the nitrates is sky high should I wait it out are dose ammonia?

IMG_20250422_172743887.jpg
Has the ammonia level been stable at 0.8 ppm for 4 months?
 
Yeah because the tank was cycled when it was 0 ammonia but the power outage happened and 0.8 ppm came.
It would be unusual for bacteria to quit working. So rather than try to figure out what is going on with your system, you might dose Fritz Turbo Start and get the cycling over with. Generally, Turbo Start takes several days.
 
Has the ammonia level been stable at 0.8 ppm for 4 months?
Yeah because the tank was cycled when it was 0 ammonia but the power outage happened and 0.8 ppm came
Also, don’t assume the nitrate is high. It’s probably a false reading from nitrite interference.
Yeahhhh that makes sense
 
It would be unusual for bacteria to quit working. So rather than try to figure out what is going on with your system, you might dose Fritz Turbo Start and get the cycling over with. Generally, Turbo Start takes several days.
Okay I will do that thanks Dan P
 
In a power outage


You manage the macro animals you can see


Not the micros you can't

At no time are your bacteria going to die in a power outage. They can be blanketed in various castings during loss events

Dying macro material that is easily removed before rotting can leak ammonia into a stilled tank if it sits long enough, but that's not compromised bacteria. That's rot blanketing: can remove asap

But they aren't going to die if water remains in the tank

So I'll recommend opposite. Test nothing, because removing dead things before they rot doesn't require testing or bacterial remediation

Restore circulation as first order of cpr

Can you get a common bait bubbler that runs on batteries from wal mart

You don't add things to the water (might drop your precious 02 reserves) you remove what you can see dying.

If there's nothing dying, you spend money on a bubbler

When circulation is restored all bacteria proceed onward, and if surfaces are clean any free ammonia is cleared up in about 15 minutes-per every test ammonia load added to a seneye display reef thread.

The reason you get opposing information during cycle interpretations is simply one cause: tester variance (but not real ammonia variance) per event

As long as the public gives us non seneye info, we'll be making guesses on how to fix the approximated info relays.

Also

It takes a long power outage to even begin macro shedding. My bet is nothing is wrong at all, get a bubbler in the next 30 mins

Post a tank pic

That's what fixes cycle challenge threads, not relays of approximate nh4 readings

100% of all ammonia challenges are best fixed using no test rules, results on file show.

with no testing relays there's no guessing, only results for the tank matter in the end. There's less panic when ammonia testing is excluded

less reactive dosing. Less distraction. All this is the price of nobody speaking calibrated seneye.

when we all have reliable nh3 testers: lets test and react all year long.

Ammonia never does anything unpredictable that we need to verify in a reef tank, including brand new dry rock cycles. We have a five year running thread tracking testless dry start cycles (so how did we track them for proofing if not tested? Is it possible to keep fish, corals and coral shrimp every single day with feed in a non cycled tank? Their pics is how we proof)


The very second testless cycling science applies a bad rule for someone's planned build: you can bet I'll have to account for that and they'll post a loss event.


Present, ready to account.

Dose nothing here, just bubble and subtract where warranted. Once you get tank pics we can use your example in the reef tank cpr thread.
 
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In a power outage


You manage the macro animals you can see


Not the micros you can't

At no time are your bacteria going to die in a power outage. They can be blanketed in various castings during loss events

Dying macro material that is easily removed before rotting can leak ammonia into a stilled tank if it sits long enough, but that's not compromised bacteria. That's rot blanketing: can remove asap

But they aren't going to die if water remains in the tank

So I'll recommend opposite. Test nothing, because removing dead things before they rot doesn't require testing or bacterial remediation

Restore circulation as first order of cpr

Can you get a common bait bubbler that runs on batteries from wal mart

You don't add things to the water (might drop your precious 02 reserves) you remove what you can see dying.

If there's nothing dying, you spend money on a bubbler

When circulation is restored all bacteria proceed onward, and if surfaces are clean any free ammonia is cleared up in about 15 minutes-per every test ammonia load added to a seneye display reef thread.

The reason you get opposing information during cycle interpretations is simply one cause: tester variance (but not real ammonia variance) per event

As long as the public gives us non seneye info, we'll be making guesses on how to fix the approximated info relays.

Also

It takes a long power outage to even begin macro shedding. My bet is nothing is wrong at all, get a bubbler in the next 30 mins

Post a tank pic

That's what fixes cycle challenge threads, not relays of approximate nh4 readings

100% of all ammonia challenges are best fixed using no test rules, results on file show. Ammonia never does anything unpredictable that we need to verify in a reef tank, including brand new dry rock cycles. We have a five year running thread tracking testless dry start cycles (so how did we track them for proofing if not tested? Is it possible to keep fish, corals and coral shrimp every single day with feed in a non cycled tank? Their pics is how we proof)


The very second testless cycling science applies a bad rule for someone's planned build: you can bet I'll have to account for that and they'll post a loss event.


Present, ready to account.
Ohhhh okay yeah the power was out for 2 days here's a old picture of when the cycle was done
 

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One last detail

Here's nine pages of red sea ammonia straight out misreading, causing reactive dosing and panic. That's why I'd rather not factor your test kit here, we go off the tank pic and the macros we can see


Ammonia testing using red sea is as reliable as red sea aquariums themselves.
 
Not needing test kit pics, those aren't how we fix cycle tanks.


Needing a tank picture from now if possible

Surely you went and bought a bubbler 48 hrs ago correct?

Even if not and it sits still a month: your cycle is not stalled there will just be a lot of shedding to remove.


*for sure i can believe a 48 hour stilled tank can have a free ammonia problem.

Fixing it will be mighty simple once motion, heat and removal of debris is complete.

Don't add anything to the tank. It needs motion. Let's see display pic
 
One last detail

Here's nine pages of red sea ammonia straight out misreading, causing reactive dosing and panic. That's why I'd rather not factor your test kit here, we go off the tank pic and the macros we can see


Ammonia testing using red sea is as reliable as red sea aquariums themselves.
dang that really makes sense I just got done reading and it's a eye opener I'll keep in mind to get a seneye. Here's the tank 75 gallon.
 

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I love that Pic. There's nothing to die.

Excellent. Just ride out the power outage. When it comes back on, everything resumes with no additives due. This is simply not harmful to a cycle. Agreed seneyes cost too much.
 
I love that Pic. There's nothing to die.

Excellent. Just ride out the power outage. When it comes back on, everything resumes with no additives due. This is simply not harmful to a cycle. Agreed seneyes cost too much.
Ohhhhh I see 👀 so when is the time to add fish to the tank once everything is back on ?
 
Instead of an expensive Seneye, a Seachem ammonia alert may be plenty. I’m using one on my new tank.
Exactly, especially considering that the expensive Seneye is in error if it reads above zero, and must be recalibrated to show always show zero. Wondering if that anmonia badge needs to be calibrated?
 
dang that really makes sense I just got done reading and it's a eye opener I'll keep in mind to get a seneye. Here's the tank 75 gallon.
I would suggest a Seneye is a waste of money. Your basic test kit is fine, as is a cheap badge like Randy mentioned above.

Contrary to what you have been told, a photo is useless in this situation.

Contrary to what you have been told, there is plenty of stuff to “die” during a two day power outage and in a newly established tank, things can take some time to regain balance.

Blaming ammonia test error ignores the fact that the same test kit read zero after you finished cycling the first time.

All of that said, chances are you system is ready for fish. If you are in doubt, you can add a bit of ammonia, confirm its rise and then wait a day or so to see it fall.

To be sure, you had 8 ppm at beginning of cycle and it is now reading 0.8 ppm or after the power outage you had 8 ppm and it is down to 0.8 on the test?
 
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Don’t waste your money on a Seneye. Your basic test kit is fine, as is a cheap badge likem Randy mentioned above.

Contrary to what you have been told, a photo is useless in this situation.

Contrary to what you have been told, there is plenty of stuff to “die” during a two day power outage, and in a newly established tank, things can take some time to regain balance.

Blaming ammonia test error ignores the fact that the same test kit read zero after you finished cycling the first time.

All of that said, chances are you system is ready for fish. If you are in doubt, you can add a bit of ammonia, confirm its rise and then wait a day or so to see it fall.

To be sure, you had 8 ppm at beginning of cycle and it is now reading 0.8 ppm or after the power outage you had 8 ppm and it is down to 0.8 on the test?
i started this tank in August it was at 2ppm then October came it was 0 ammonia it was cycled then what happened was hurricane Milton came and caused a power outage my power was out for about 2 days then it suddenly came back on i tested the ammonia and it was at 0.8 because I thought I had to start the fishless cycle over again and I accidentally dosed too much ammonia
 
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When the flow is back on is when you can add fish. We covered that the cycle is 0% affected

Change some water first.
 

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