Clownfish has odd bump

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kbcoral99

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Hello my clownfish has a white bump that looks like a tumorish thing anyone know what it is?
20260810_133633_82F021B5-B5B7-4F1A-8D80-C90C27305164.png


20260810_133633_8B70B709-8702-40BB-AB5C-59A12D740E51.png

It is on the bottom behind the head
 
Could be an infection, the white if it looks like a cotton ball would be an infection. I’d probably remove and treat with kanaplex if it were my fish. @vetteguy53081 what’s your thoughts?
 
Could be an infection, the white if it looks like a cotton ball would be an infection. I’d probably remove and treat with kanaplex if it were my fish. @vetteguy53081 what’s your thoughts?
Need clearer pics as these are fuzzy, but can be overfeeding. egg-bound or constipation
 
Hello my clownfish has a white bump that looks like a tumorish thing anyone know what it is?
20260810_133633_82F021B5-B5B7-4F1A-8D80-C90C27305164.png


20260810_133633_8B70B709-8702-40BB-AB5C-59A12D740E51.png

It is on the bottom behind the head

Tough to see clearly.

How long has it had this?
Any changes in the fish’s behavior?

It looks like it could be a ruptured abscess…
 
Hello my clownfish has a white bump that looks like a tumorish thing anyone know what it is?
20260810_133633_82F021B5-B5B7-4F1A-8D80-C90C27305164.png


20260810_133633_8B70B709-8702-40BB-AB5C-59A12D740E51.png

It is on the bottom behind the head

Tough to see clearly.

How long has it had this?
Any changes in the fish’s behavior?

It looks like it could be a ruptured abscess…
It is acting normal has been around 2 or 3 days
 
Atleast that I know of

I’d say this is a ruptured abscess. As long as it doesn’t turn redder or get larger, I’d just watch it for now.

Treatment, if needed, would be a broad spectrum, gram negative antibiotic dosed in a hospital tank.
 

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