Fish-Men reach maturity around age 15 and can live up to 200 years. 

Fish-Men tend toward Chaotic good.

A Special Art That Only Fish-Men Know. The secret of Fish-Man Karate is mastery of the water in the user's direct vicinity, using its power to send powerful waves impacting the water within the opponent's body. Because every creature has a high percentage of water in their body, the users of Fish-Man Karate are able to battle opponents that are usually highly resistant (if not immune) against blows and punches. You can also hurl a simple droplet of water at your opponent, which can become a deadly bullet with the kinetic force created by your immense fish-man strength