Is there a disease where one tang can hold and it kill a bunch of other tangs??? Reason is I have a 450 gallon and after I intruded a yellow masked tang into it (I quarantined before hand tho and did some freshwater dips cuz he did have worms on him) a lot of my other tangs started to die like my blue eyed bristle tooth tang, lavender tang, hippo tang and my powder blue tang, my clown tang, my brown scoops tang, and my blonde naso tang does not look good anymore they are breathing real heavy and the clown tang looks thinner than he did before. So can any of y’all help me???
Edit: another one of my hippo tangs died
Edit: another one of my hippo tangs died
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