yep, it was the great work of the one and only Karen Brittain. I have a lot of respect for her not only because her work on captive breeding fish but also her passion toward this hobby. I had a pleasure of exchanging emails with her some time ago regarding keeping of some rare angelfish. She was kind of enough to answer all my questions.
For those who want to follow Karen's work, you can find her blog at:
http://fromfisheggstofry.blogspot.ca/
And of course the latest blog with details of the TB persontus. Pictures of the parents are stunning.
http://fromfisheggstofry.blogspot.ca...ersonatus.html