so I got a silver aro and put him in my 125, hes about 8-10''s, well he started freaking out swimming as fast as he could from one side to the other and jumping into the glass. A few minutes later my other fish started chasing him so I pulled him and put him in my 29g hospital tank. Now he just continues to swim into the glass and freaks out when i walk into the room. I have tried to feed him pellets, crickets, and feeder guppies. The little tentacle looking things on his mouth are now all chewed up from running into the glass. He's been doing this for 3days now and will not calm down or eat. What should I do? He's in a tank alone, in an empty room with no lights tank parameters are all good and temp is 82