How can you tell between a female or a male red tail shark?

3 Responses to How can you tell between a female or a male red tail shark?

1. nosoop4u246 says:

   April 14, 2010 at 2:09 pm

   There aren’t any sure fire ways, but males tend to be much thinner, while females will become quite cylindrical with time. Also, males usually have a fair bit of point to their dorsal fin.
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2. birdys.stirling says:

   April 14, 2010 at 2:30 pm

   Hi,
   There aren’t any definite ways but normally the female is fatter than the male.
   References :
3. mudbug says:

   April 14, 2010 at 3:10 pm

   you might look for a mustache.
   References :