What is this. ICH?

[jettpeterson]

I have three tangs (naso,brown,blue) that look to have something almost like ich but I’m wondering if the cleaner shrimp is eating it and that’s why it looks like it does

 

[tjohnson3]

Here you go!

Black Ich

Black Ich - Turbellarians (updated 6-9-2023) What You Need To Know: * Parasitic flatworm infestation. Tangs/surgeonfish are most often afflicted. * Primary symptom is small black dots on the fish. (Not to be confused with Clownfish Hyper-Melanization.) * Best treatment is Praziquantel. A...

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