Both pike and muskies continually shed old teeth and grow new ones.  

Some fish make sounds by grating their teeth and others, like some catfish, make sounds from their air filled swim bladder.

October 18, 2011 | Categories: From the Gremlin

Some fish make sounds by grating their teeth and others, like some catfish, make sounds from their air filled swim bladder.

Tags: , , , , ,