Advice on half established 55 gallon tanks?

ShamFish97

Feeder Fish
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Jun 12, 2019
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I apologize in advance if this is in the wrong area - please move it to the correct area if it is.

I've had one of these tanks running for a month or two, and the other coming up on a month. I started out with stability, and admittedly used it wrong over time. Since then I've wisend up and have been relying on 50% water changes and ML-XT along with stress coat and prime.

I've been testing my water frequently, here are a few different tests.

This was on Sunday, when all of the fish were in one 55g.


Since then, I've done two 50% WC's.

This is after splitting the stock up, and doing the second 50% WC.



I did a test again when I got home today. The first image is the main tank, the second is the tank with the rest of my stock that i've had running for a while without any fish after a major cleanout.




This is my tank stocking list:

55 Gallon #1 (left)
Fish
- Albino Bristlenose Pleco [2]
- Molly Fry [40-80]
- Ember Tetra [5]
Plants
- Wysteria [2]
- Mossimo Ball [8]
- Watersprite [2]
- Hornwort [1]
- Java Fern [5]
- Malaysian Red [1]
- Monte Carlo [1]
- Water Lily [1]

55 Gallon #2 (right)

Fish
- GloFish [4]
- GloDanio [4]
- Dalmatian Sailfin Molly [1M, 3F]
- Black Molly [1M, 2F]
- Gold Dust Molly [1M]
- Common Pleco [1]
Plants
- Hornwort [1]


Any ideas on where to proceed? Should I do another waterchange or wait? I have not done a fish out cycle, both of these tanks unfortunately were fish in cycled. I'll be picking pure ammonia up for my bigger tanks I set up after this, though.

I've been using water directly from the spigot outside, adding prime/ML-XL to the tank as well as tap water conditioner before I begin filling the 50% I removed.

I've had minimal fish deaths in these tanks. None of the adults have passed, only a fry here and there most likely from being weak. Maybe a total of 3 or 4 I've picked out from the 80 or so I have currently. Mostly because I've been proactive about water changes, sometimes several times a week.

Picture/Video more details of my tanks is in my signature.
 

ShamFish97

Feeder Fish
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Jun 12, 2019
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Welcome aboard

I personally would hold off on feeding the fish and do a water change asap on 55 #2.
How long do you suggest I hold off on feeding the second 55? And should I continue with the first? The nearing 100 fry will need a lot of powder fish food to keep them growing.. I have a new batch I'm guessing around 30-40 and then 20-30 adolescents..
 
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tlindsey

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How long do you suggest I hold off on feeding the second 55? And should I continue with the first? The nearing 100 fry will need a lot of powder fish food to keep them growing.. I have a new batch I'm guessing around 30-40 and then 20-30 adolescents..


The adult or juvenile fish should be ok for a week . If possible remove some fry .
 

ShamFish97

Feeder Fish
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Jun 12, 2019
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The adult or juvenile fish should be ok for a week . If possible remove some fry .
The main 55 has only fry, adolescents, 5 ember tetras, and 2 albino bristlenose plecos.

the secondary 55 has the adult mollies, and glofish/danios, and the 4in common pleco.
 

ShamFish97

Feeder Fish
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Jun 12, 2019
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Hold off feeding on both. The first 55 is almost cycled the nitrite ppm should start to lower.
So wait until this next thursday to feed both tanks? Should I do a final feeding tomorrow and another water change before allowing them to fast?
 
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tlindsey

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So wait until this next thursday to feed both tanks? Should I do a final feeding tomorrow and another water change before allowing them to fast?


Don't feed do a wc on both retest the #1 55 Sunday and hopefully the Nitrite level is 0 ppm. If Ammonia and Nitrite are 0 ppm then feed but don't over feed.
 
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