How does my arowana look? Hasn't eaten since Sunday

[Irecruitfish]

Personally I never put anything frozen in my tank as if the arowana was to swallow it still frozen it could change the fish’s body temp real quick witch can mess up the swim bladder leading to lose of fish get it back in a bigger tank but try meal worms to stop him from not eating should work a treat my super red violet fusion wouldn’t eat for ages wen I first got him now he eats everything lol

Oh that's not good. I'll thaw the food. He did end up eating the two pieces that sank later in the day. Thanks for the info.