So I bought a baby flowerhorn 13 weeks ago and have him in his own 55 gallon tank. He's about 5 inches now but he has started acting weird. He's really skittish and freaks out at the slightest things like movement and now he's made himself a den in the Java moss and anubis. He's eating well but just acting weird. Is this normal for flowerhorn fish? I'll post a couple pictures.