Help diagnosing illness

FatFishy
  • #1
Hello, I rescued some feeder fish from being turned into lunch or sewage from my local fish store at the beginning of this month and they were in bad shape - the fish had both fungus, bacterial growth and small white dots on their fins consistent with ICH. I treated them all with a cocktail of malachite green, kanaplex, and furan-2 for the first two weeks with water changes every other day in a 10 gal tank.

Week 3-4: There was a noticeable improvement in their health except for one which had a weird semi-transparent growth forming with some bulbus white spots along its body, so I fished it out (let's call him Mango) and placed Mango into a 1 gallon quarentine tank and treated for what I thought was a rampaging fungal infection using API fungus cure. The main tank with the rest of the fish was switched off the antibiotics and given daily doses of paraguard with water changes every 2-3 days. The paraguard appears to be effective against the mild ICH case was reducing the white spots day-by-day.

Week 5: Mango was shedding cloud-like stuff while refusing food and losing weight. He died 4 days after the start of the fungus cure treatment. The API fungus cure did squat against the semi-transparent, cloud-like growth. My mom flushed it down the toilet before I could do any further examination on it, but she did get a few pictures:


20201223_092139.jpg



20201223_092114.jpg

water parameters: amonia, nitrates and nitrites are below 0.02 ppm and PH is at 7. The tap water is my area is clean and I just add the proper dose of prime to neutralize clorine and cloramines in the water. The fish are eating flakes for now, but I'll transition them to pellets later.

Two other fish in the main tank are showing early symptoms of the same thing that afflicted Mango and occasionally flash around. The disease appears to move slowly so it seems I have about two weeks before they meet the same fate if it's indeed the same thing.

Any ideas on what this could be so I can save the others? Any help is much appreciated. Thank you!
 
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FishSupreme
  • #2
Could it be columnaris perhaps? I'm just saying this as it looks similar, columnaris can be mistaken for a fungal infection, and it's a fast killer.
 
FatFishy
  • Thread Starter
  • #3
Could it be columnaris perhaps? I'm just saying this as it looks similar, columnaris can be mistaken for a fungal infection, and it's a fast killer.

Can I use furan-2, kanaplex, and paraguard simultaneously on the whole tank or would that be too stressful especially on fish that don't exhibit symptoms of a columnaris infection?
 
FishSupreme
  • #4
Maybe. When it comes to medicine I usually just get what everyone recommends, so I'm probably not the best person for this. I think you might dose with something or keep a close eye on them since two of them got the disease. Definitely consult other people. Have a Merry Christmas!
 
ayeayeron
  • #5
If the fish that already passed is the only one that was affected and the rest of the tank is improving, I wouldn’t start any treatment.
 
FatFishy
  • Thread Starter
  • #6
Could it be columnaris perhaps? I'm just saying this as it looks similar, columnaris can be mistaken for a fungal infection, and it's a fast killer.

If it is, it seems to be resistant to furan-2 and kanaplex. Should I up the dose of these two and pray that it has doesn't have any negative effect or switch to something else?
 
FishSupreme
  • #7
I think that's about right
Just keep the temps a bit lower to stop the spread. Listen to the other reply however. Just treat the sick guys.
 

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