Hmm which ones there are 9 in that tank.... So far they stay to the bottom 1/3 of the tank most of the time.
The Senegal Bichirs must think the Aro is a big version of them as they are swimming all around it constantly. I need to remove the Sens any way as my Ansorgiis are getting some size on them fast and do not want the Sens to be a midnight snack...