Can anyone diagnose this disease?

[unshaven]

Our clownfish has developed an illness.  Looks like polyps or a fungus growing out of his side.

We ahve quarantined hime but need to find out what to treat him with.

Can anyone give some advice?

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[ray]

My guess would be lymphocystes,if so will usually clear up on its own,but your other fish may have it as well.It can take a while to disappear.Cleaner wrasse,shrimp may help.If you google you'll probably find lots of info.

Ray

[unshaven]

Thanks!