Thanks guys. I haven't seen him eat yet..... Also, he seems to, um, not move at all..... I know that they are ambush predators but I thought maybe he would move a little...... Hope that he just needs to get settled in. Any good tank mates? Puffers were mentioned.... Have a Palembang and a fugu. Problem is they both LOVE feeders so didn't want to take the chance. I know they are adaptable and can live in brackish and high salinity. Any more advice?