New Platy- Ripped tail fin

CBTF

;(
Jan 2, 2006
253
0
0
Toronto, Canada
Got home from petsmart the other day to find that one of my new platy fish is missing a large part of his tail fin. It's not crippling or anything, he's able to swim fine.

Will this grow back? Is there anything I can do to speed his recovery?
 
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