Sick Clownfish!!! Odd behavior

[Lightscape Visions]

My clownfish has been sitting at the bottom of the tank like this for a couple days now. In the morning he swims up and eats but during the rest of the day he just stays low. I’ve had him for a year now and haven’t introduced any new fish ever since. Parameters are steady, ammonia, nitrite, nitrate, and ph. Just did a water change but everything seems to be the same maybe these pictures can help? Any thoughts, not sure if he’s dying. Today I woke up and he was at the top swimming. Does anyone know what it might be?
#fishm#fishmedic

 

[vetteguy53081]

My clownfish has been sitting at the bottom of the tank like this for a couple days now. In the morning he swims up and eats but during the rest of the day he just stays low. I’ve had him for a year now and haven’t introduced any new fish ever since. Parameters are steady, ammonia, nitrite, nitrate, and ph. Just did a water change but everything seems to be the same maybe these pictures can help? Any thoughts, not sure if he’s dying. Today I woke up and he was at the top swimming. Does anyone know what it might be?
#fishm#fishmedic

Thanks for great pics under preferred lighting. Unfortunately noted are a few observations.
Fish is thin, likely due to loss of appetite as brook is also noticeable. Also seen is tethered fins from aggression from likely another clown or other occupant. The fish looks quite weak also close to being moribund.
Is fish breathing normal or Rapid?
Eating at all?

 

[Lightscape Visions]

So he is eating but no as often some days he doesn’t. Breathing isn’t rapid that’s what threw me off because I know that can be a symptom. He is the only fish in the 10 gallon tank. I had a pair but he died like 5 months ago. The only other occupant is 2 baby hermits and some bristle worms (not infestation) I don’t think that’s the cause. I’m open to any solutions.

 

[MnFish1]

I would suggest an illness unrelated to an external parasite. The fish is thin - has been in an untouched tank for a year While it could be that it has an external parasite, I don't see any evidence for one - and barring any new stress - no reason for one to appear. It could be that whatever is affecting the clown underlying - has led it to not eat - and be weakened to a parasite already in the tank - but my feeling is that there is not much to do at this point.

 

[Lightscape Visions]

I would suggest an illness unrelated to an external parasite. The fish is thin - has been in an untouched tank for a year While it could be that it has an external parasite, I don't see any evidence for one - and barring any new stress - no reason for one to appear. It could be that whatever is affecting the clown underlying - has led it to not eat - and be weakened to a parasite already in the tank - but my feeling is that there is not much to do at this point.

What could cause a parasite to be introduced without there being any new organisms added to it? Also if he were to die, what should I do to the aquarium to get rid of the parasite.?

 

[MnFish1]

What could cause a parasite to be introduced without there being any new organisms added to it? Also if he were to die, what should I do to the aquarium to get rid of the parasite.?

That was my point - I don't see it as brooklynella - unless there was some kind of stress and there was some brooklynella circulating in the tank.

 

[Jay Hemdal]

Lack of food energy could be the culprit here. Try feeding multiple times a day, as much as it will take in, but be aware there are chronic diseases like mycobacterium (untreatable) that will cause a fish to become week and thin despite how much food you give it.

Jay