Hey guys i have a 150 gallon (5*2*2 ft) tank. Got my datnoid of about 4 inches the day before yesterday. He was kept in my lfs in a community of parrots and other datnoids. The owner told me he ate pellets and even showed me. He going ham on pellets the moment i got him. He is alone in my tank right now without any tank mates. I today offered the same pellets as my LFS but he ignores it and just keeps on swimming. The first day i let him settle and from the next day he started to swim very fine. He isnt scared or anything. He only hides when i dip my net to remove he uneaten food. Can anyone help me feed him? Also i ll be getting a small silver arowana soon. I researched and found about dither fishes. Would it work?