I put my newly bought green terror with my Oscar and parrot. The green terror is almost an inch bigger in size than my Oscar, yet I noticed that the Oscar chasing the green terror all around. Since the green terror is an aggressive predator I thought he could hold off against the Oscar. But today I noticed he's missing some scales from near the tail portion. I've put him in a separate tank. Will his Scales grow back?? He's gotten a bit dull too.
