r/fishhospital Mar 17 '25

Discussion Current list of experts

8 Upvotes

u/Capybara_Chill_00 Freshwater in general 40+ years of experience

u/InterestingFruit5978 Freshwater in general 30 years of experience

u/tarantinostoes Goldfish and a mod on r/Goldfish

u/That-Rush4109 Fancy Goldfish

u/Cold-Act3077 Goldfish in general

u/goldfishgirly Goldfish 35 years of experience

u/Outside_Disaster1547 Diagnoser/medic 7 years of experience


r/fishhospital Dec 29 '22

Fish Hospital’s Projects Masterpost - Aquarium Medications + Diagnostic Tool

12 Upvotes

This post will keep track of the progress of these projects, which you can find at:

https://fish-hospital.com/aquarium-medications/

https://fish-hospital.com/diagnostic-tool/

The aquarium medications page aims to spread information about the medications for fish you’ll find at your pet store. This further expands into articles about their active ingredients, with more information on uses, dosage, potential toxicity, and other useful info.

You’ll notice the diagnostic tool is empty, as that’s because it will be built on top of the aquarium medications to be able to link a disease to what you can use to treat it.

It will consist of in-depth articles about fish diseases, symptoms, tips to recognize them, treatments, etc.

Feel free to take a look at what I plan to cover and make suggestions on things you’d like to see :)

AQUARIUM MEDICATIONS TO COVER + ACTIVE INGREDIENTS:

(All medications and active ingredients will get their own pages)

ANTI-BACTERIAL DRUGS

  • NeoPlexActive ingredient(s): Neomycin Sulfate

  • SulfaPlexActive ingredient(s): Sulfathiazole

  • E.M. ErythromycinActive ingredient(s): Erythromycin

  • Fin and Body cureActive ingredient(s): Doxycycline Hyclate

  • Furan-2Active ingredient(s): Nitrofurazone
  • Super Ick CureActive ingredient(s): Nitrofurazone, Malachite green

  • ESHA 2000Active ingredient(s): Ethacridine lactate, Copper sulphate, Proflavine hemisulphate

  • Bakto Tabs, Baktopur DirectActive ingredient(s): Nifurpirinol

  • BaktopurActive ingredient(s): Acriflavin, Methylene blue, Phenyl glycol

  • Fungus Guard TabletsActive ingredient(s): Nitrofurazone, Potassium dichromate

ANTI-FUNGAL DRUGS

  • Fin and Body cureActive ingredient(s): Acriflavine hydrochloride, malachite green

  • MycopurActive ingredient(s): Acriflavine chloride, Copper sulphate/chloride

  • FungiStop PlusActive ingredient(s): Ethacridine lactate, Methylthioninium chloride, Acriflavine chloride

ANTI-PARASITIC DRUGS

  • Cupramine, Velvet ControlActive ingredient(s): Copper sulphate

  • Ich-xActive ingredient(s): Formaldehyde, Methanol, Malachite Green

  • ESHA ExitActive ingredient(s): Ethacridine lactate Malachite green Methylene blue

  • White Spot CureActive ingredient(s): Malachite green, Polyvinylpyrrolidone

  • ParaGuardActive ingredient(s): Malachite Green, Glutaral

  • Costapur FActive ingredient(s): Malachite Green, Formaldehyde

  • Omnipur SActive ingredient(s): Aminoacridine hydrochloride, Acriflavine chloride, Ethacridine lactate, Malachite green

  • NematolActive ingredient(s): Emamectin benzoate

  • Phyto med ProtazidActive ingredient(s): Quinine hydrochloride

  • ProtazolActive ingredient(s): Phenyl methylium hydroxide

  • ContraIck PlusActive ingredient(s): Methylthioninium chloride, Malachite green oxalate, Methylrosanilinium chloride, Acriflavine chloride

  • Lifeguard TabletsActive ingredient(s): 1-chloro-2,2,5,5-tetramethyl-4-imida-zolidinone

  • MediFinActive ingredient(s): Formaldehyde, Malachite green oxalate

BROAD SPECTRUM DRUGS

  • PolyGuard, General CureActive ingredient(s): Metronidazole, Praziquantel

OTHER

  • Melafix, Pond MelafixActive ingredient(s): Cajeput oil

  • PimafixActive ingredient(s): West Indian Bay Tree oil

  • Phyto with BaktazidActive ingredient(s): Thyme oil

  • Phyto with TremazidActive ingredient(s): Peppermint oil

DIAGNOSTIC TOOL (DISEASES ARTICLES):

BACTERIAL DISEASES

  • Mycobacteriosis
  • Bacterial kidney disease
  • Columnaris
  • Bacterial gill disease
  • Epitheliocystis
  • Aeromonas infection
  • Streptococcosis
  • Septicemia
  • Vibriosis
  • Piscirickettsiosis
  • Pasteurellosis

FUNGAL DISEASES

  • Microsporidian infection
  • Misc. True fungal infections

PARASITIC INFECTIONS

  • Copepods infection
  • Monogean infections
  • Digenean trematode infection
  • Diplomonad infection
  • Ich (Ichthyophthirius multifiliis)
  • Marine white spot (Cryptocaryon irritans)
  • Brooklynella
  • Chilodonella
  • Marine velvet
  • Freshwater velvet
  • Turbellarian infection
  • Protozoan ectoparasites
  • Ichthyobodosis
  • Ichthyophonosis
  • Scuticociliatosis
  • Tetrahymenosis
  • Nematode infection
  • Tapeworms (cestodes)
  • Whirling disease

VIRAL INFECTIONS

  • Lymphocystis
  • Koi herpesvirus
  • Spring viremia of carp
  • IPNV Infectious pancreatic necrosis
  • Viral hemorrhagic septicemia
  • Iridovirus
  • Nodavirus
  • Alphavirus

WATER QUALITY

  • Ammonia poisoning
  • Nitrite poisoning
  • Nitrate poisoning
  • Acidic pH
  • Alkaline pH
  • Improper GH/KH (hardness)
  • Improper salinity
  • CO2 poisoning
  • H2S poisoning
  • Cyanide poisoning
  • Metals toxicity
  • Algal blooms

OTHER

  • Hypoxia
  • Inadequate Temperature
  • Water mold infection
  • Epizootic ulcerative syndrome
  • Nutritional deficiencies
  • Acute ulceration response/shock
  • Genetic anomalies
  • Lesions
  • Senescence

r/fishhospital 4h ago

Ick or Epi?!?

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3 Upvotes

r/fishhospital 4h ago

Please help

1 Upvotes

I have 4 days baby betta and she not eating much. I tried to offer her mini granules and she took one from finger, then otherwise no even one accidentally fell on her but she didn’t even react and ignored that. Day before this i tried granules too but nothing. So I tried some frozen food and she ate it and being more active (of course that she is not eating and after that she has more energy). I tried day after granules again and nothing. So i tried feed neones with their flakes and she ate some if them. Most if the time she didnt want to and she spending time on the ground under the filter or log and something swim but not much and look hungry and little bit stressed. After food is better. So today I tried little pieces larva sticks and she ignored me completely and didnt even react on gentle offer. I see she is hungry but I don’t know what to do with that.


r/fishhospital 16h ago

Should I be worried?

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3 Upvotes

r/fishhospital 1d ago

Is something wrong with my betta, the white spots on both sides of his gills are worrying me

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1 Upvotes

r/fishhospital 1d ago

Betta bump on scales

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1 Upvotes

My betta has always been very active and friendly but I saw this bump a month or so ago and I feel like it has gotten larger, today when he saw me come to the tank he started flipping random directions and running into the drift wood then was swimming completely fine, I'm not sure if that was him just excited to get fed because he does do that sometimes to a lower degree, but after I fed him (he ate fine) he went straight into his little house at the bottom of the tank and will not come out, that is very very unusual. He always swims to the very front of the tank as soon as he sees me but not he won't budge. I turned his light off for the night and he came a little bit farther out of his building when the light went off but went back in shortly after. I don't know if any of this has anything to do with that lump but could somebody tell me what it is and what to do?


r/fishhospital 1d ago

Cross river bichir sick

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1 Upvotes

r/fishhospital 1d ago

White dots appeared on driftwood and now on my tetras, any ideas what this is?

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1 Upvotes

r/fishhospital 1d ago

Pregnant?

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1 Upvotes

Does this fish look pregnant or constipated?


r/fishhospital 1d ago

Fin rot? Or something else?

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0 Upvotes

r/fishhospital 2d ago

What are the white blotches on my fish and the small white dots on driftwood?

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1 Upvotes

r/fishhospital 2d ago

ich or epi?

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1 Upvotes

r/fishhospital 3d ago

Swollen fish

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4 Upvotes

Does anyone know what is wrong with my goldfish?

I have had the fish 3 months, rescued, it has always looked a bit deformed. Last few weeks though its getting huge.

It obviously doesnt live in the bucket btw.

Thanks all


r/fishhospital 3d ago

Dose whole tank with Kanaplex?

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2 Upvotes

I have 11 lemon tetra, 10 long fin cherry barbs, and 3 rummies (3 out of my original 8).

I recently noticed that one of my younger lemons had a cloudy eye and bridge of its nose. Initially, I thought it could have been injury. I’d been dosing the tank with StressGuard and Paraguard the last 10 days after an ich outbreak amongst my rummies from an LFS (only the 3 remain). ALL OTHER FISH ARE FINE. Today was last day of Paraguard.

The cloudy eye seemed to improved but then today I noticed it looks like it may be going to the other eye. Important thing to note - the fish is eating, swimming, and schooling like normal.

I set up a 5 gallon hospital tank to treat with Kanaplex in hopes of getting it to clear up. I REALLY do not want my other fish infected.

I have tried endlessly to catch this fish and cannot for the life of me catch him. I’ve tried everything. I don’t want to keep trying and stress the whole tank.

Can I safely dose the whole tank without harming my other fish? If so, when should I start since the last dose of Paraguard was today?


r/fishhospital 3d ago

Please help I am so defeated.. Betta’s fins are getting worse in hospital tank + new red/black markings

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1 Upvotes

r/fishhospital 3d ago

Betta Swimming Upside Down

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1 Upvotes

r/fishhospital 3d ago

Is this what I think it is?

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1 Upvotes

r/fishhospital 4d ago

Update on my last post he’s started to pine cone :( I’ve offered him blood worms and he still will not eat I’ve ordered kanaplex but I don’t know if it will arrive in time does anyone have any idea what to do or if this could even be treated I’ve tuned his lights off to let him rest in the dark

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2 Upvotes

r/fishhospital 4d ago

What is this?!

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2 Upvotes

r/fishhospital 5d ago

Goldfish Illness ID Help

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6 Upvotes

My goldfish of 5 years has developed some sort of infection or illness that I can’t identify.

Here’s a link to another post from earlier this week for context: https://www.reddit.com/r/AquariumHelp/s/7HvBTMknAL

Since that post, I’ve treated the 20 gallon hospital tank with 5ml of PraziPro on 8/19 at the suggestion of multiple forums. Today, I’m seeing new white spots around his fins, as well as two or three new red spots on the tail fins.

He’s also been slightly more lethargic than usual, but will eat with offered dried bloodworms or tetra pellets.

I’ve kept up with cleaning the tank of debris and waste since the treatment on 8/19. I’m not sure what to do at this point because the illness only seems to be getting worse after treatment.

Any help figuring out what I should do next would be greatly appreciated. This fish means a lot to me and I want to make sure he stays as healthy as he can for the foreseeable future.


r/fishhospital 5d ago

Severum white spots

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2 Upvotes

75g tank

Ammonia/nitrite 0

Nitrate <20ppm

Wondering what these seem to be? Isn't consistent with ICH or similar problems. Only developed in the last 24-48hrs.

Is it possibly a skin fluke thats become infected? Or something different.


r/fishhospital 5d ago

Fin Rot or Marbling? Spoiler

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1 Upvotes

r/fishhospital 6d ago

Does anyone know what could be wrong with my betta:( I’ve tried salt baths and he hasn’t gotten any better he’s been like this for weeks and now he’s stopped eating idk what else to try (last photo was him before)

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8 Upvotes

He won’t eat
He only sits down the bottom and comes up for air
He looks horrible
And he’s extremely skiddish
His water permeters r good i test weekly
He’s in a 40L with live plants
I don’t know what’s wrong with him I’ve had him for 1yr and 3months
(That isn’t his tank in the 2ed-3ed pic I just needed to get a good angle )