For the Mollie he gave me as an anniversary present my guy said, "blackie"... guess what color? LOL!
Omg though! Call him Cro?
My mom called my female "girl" for the longest time... gosh...
My guy & I are into the same stuff, so I am sure the fish would have a good 'hobby' name... like we both love Sons of Anarchy so a fish named Jacks, Sam Cro, etc wouldn't bother me! ;)