I have posted a few weeks ago with this same question. The replys that I got back were mixed 50/50. Today I have noticed some new behavior in my Jag, Is this a give away for the sexing of my Jag? Is it true that only females have the breeding tubes? Also she/he has become more aggresive towards tank mates. Has also dug out a little space. And has claimed one whole half of My 125 gal.
Here are the pics.:WTF:





Here are the pics.:WTF:




