I just got a festae but its very shy. I have yet to see it eat, I tried krill, bloodworms, hikari staple and gold pellets, silversides and beef heart. Its in my 220 with my arowana and 2 retic rays, aro is 13-15 inches and retics are very young and small. Tank parameters are excellent, amonia - 0ppm, nitrites- 0ppm and nitrates 15-ppm. Any thoughts or advice would be appreciated, Thanx in advance.