The syn. are one of my favorites in the hobby and its hard to get true syn. I recently got some from someone trustworthy on MFK, thank goodness. If someone is cross breeding them for flowerhorns they should say it before you end up with a tank full of monsters LOL... a year or so back I received 6 juvs and my males ended up 14-15 inches while my females remained 3-4 inches. very disappointing... later finding out they were being crossbreed.
