Hi! I bought a 5" jardini last month and he's my only fish in my 100g tank (since he killed my 2 plecos.. argh) and he is hella scared of people. Every time I'm in front of my aquarium he just stays at the bottom corner and he easily gets startled every time I do a sudden movement or something. Same thing as when someone passes by, he just gets nervous and swims really fast then stays at a corner again. But when no one is around, he swims like how a normal fish would. I was wondering if I needed to do something so as to get rid of his "nervousness". A tank mate perhaps? Or some meds? I do water changes every week (15-20%) and he eats regularly. He's just so jumpy! Please help. I want to enjoy watching my fish swim and not just stare at him at a corner. Any suggestions? Thanks in advance!! By the way, I think he already grew an inch since I bought him.