Parasite on Clownfish gill, lathargic, not hungry?

Ocelaris

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One of my two clowns started being lathargic, not as interested in eating as the smaller one, and I just noticed today that he had some sort of white almost fungus/parasite on one of his gils. He's had stringy poop for a few days, but I read it may be mysis causing it. The other one has not had any stringy poop despite being a more voracious eater. Normal food is pellets, sometimes frozen mysys. I bought some bloodworms today, but neither seemed to think they could eat the blood worms. Also got some other frozen food to mix up the diet. Lots of copepods in the tank, but they don't seem to be avid hunters. Once in a while I'll soak mysis/pellets in vitamins, but they miss 95% of the pellets, so probably not impactful.

I've had these fish for probably 3 months, they spent a month in quarantine where they did 2 rounds of prazi and 2 formalin baths (it could have been 1, I forget, but swore it was 2). I also did the tank transfer method before putting them in the tank. They've been both eating fine, just hanging out in the corner. They've never showed any signs of disease or stress that I've seen. The tank was barren of fish for 4 months before it got any fish, no other outward signs of disease that I can tell except not eating much and that white spot.

Only other tank inhabitant is a yellow tang who went through the same procedure and is healthy as can be.

I'm thinking of putting them both (shouldn't I do both clown fish if one is sick, need a friend?) in the hospital tank and doing another few rounds of prazi and formalin. I have copper as well, but they came from a LFS which ran copper, so not convinced that did much except keep it at bay.

Any help would be appreciated. Thanks, Bill

parasite01.jpg


parasite02.jpg
 
Is the stringy poop white? If so, I suspect Hexamita (an internal parasite)...

Internal/intestinal parasites:

Symptoms - Internal parasites are also “worms,” but these target a fish’s intestines. As a result, the main symptom is white stringy poop. It has to be white; brown stringy poop, for example, can just mean intestinal irritation which requires no treatment.

Treatment options - API General Cure (a medication containing both praziquantel and metronidazole). Some species of internal worms are resistant to prazi, while others are resistant to metro, but usually not both. ;) Seachem MetroPlex can be dosed directly in QT, or soaking fish food with it provides an alternative (and reef safe) treatment option. Two other available options are: Paracide-X (mixed in food) and Paracide-D (in-tank treatment).
 
Thanks, I just looked closer and the other fish has two white largish bumps but on their body. I've got a stocked reef tank, so I'll move them to the hospital tank tonight and order those meds.

Do either of those meds work on external parasites? I'm just concerned that I'm seeing external spots now too. 3 among 2 fish, I've read formalin is good for that?

Thanks, Bill
 
Is the stringy poop white? If so, I suspect Hexamita (an internal parasite)...

I randomly came across this thread. But I did just buy a clownfish from petco yesterday, his poop looked stringy and white when i saw him at petco. I've had him less than 24hours so I don't know much more. Would all stringy white poop be an issue? Or just if it accompanies the spot by the gills?
 
Hexamita is also called "Hole in the Head Disease" because lesions will appear on the fish’s head or sometimes, on the fish’s flanks.

Best way to treat Hexamita is to food soak metronidazole (ex. Seachem Metroplex), and this is reef safe so long as you also use Seachem Focus to prevent the medication from leaching out.
 
Would all stringy white poop be an issue? Or just if it accompanies the spot by the gills?

White stringy poop is a symptom of internal parasites/intestinal worms.

White stringy poop + external lesions narrows it down to Hexamita, a specific genera.
 
White stringy poop is a symptom of internal parasites/intestinal worms.

White stringy poop + external lesions narrows it down to Hexamita, a specific genera.

Okay well.. I'd rather play it on the safe side... Would this thing do anything to help? If not I'll buy one of the things you listed. Also would using that with copper be an issue?
If not I'll try to remove what copper I can by water changes.
image.jpeg
 
@Frop That product won't help with anything, and copper does not treat intestinal worms.
 
Thanks humblefish, I'll see what the lfs has tomorrow, and order some online if not.
 
Should I treat the yellow tang as well as it doesn't show any sign of infection, but it's strange that I haven't had any new additions in a while and they just came down with this.
 
Should I treat the yellow tang as well as it doesn't show any sign of infection, but it's strange that I haven't had any new additions in a while and they just came down with this.

Yes, I would feel all your fish the metro soaked food at least once a day.
 
Thanks, there's no catching that yellow tang, so I'll have to soak metroplex with focus and run carbon. But the clown fish were easy to catch, and one isn't eating much, so the quarantine tank is safer. I dosed prazipro just because I had some tonight, I will run carbon and water change tomorrow and start feeding the same.

Thanks again for all the help. I'll update with progress.
 
Sorry, phone slow double post
 
Sorry double post
 
If one clown isn't eating, you may need to dose metro directly into the QT water. FYI; API General Cure contains both prazi & metro in powder form.
 
This is what he has. I was just going to add metro direct into the tank. Nothing else is in here really. 10 gallon.

image.jpeg
 
Metroplex is formulated for internal parasites, so you'd have to soak food and feed it to them, assuming they're still eating. Api general cure is for dosing directly into the water. So the better strategy for you would be to soak metro, more effective.

Thanks humblefish, I'll see what's open today and try to pick up both.
 

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