feather duster

i recently bought a feather duster for my tank and now my yellow tang seems to be nibbling on it and 2day i saw one of its feathers floating on my tank is there any way i could stop it. i thought the yellow tang would be the least of my worries on biting on it
 

meowzer

Moderator
HMMMM....if it's gonna nibble.....it's gonna nibble....LOL....
May have been some algae around it
 
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