I had one and it was awesome until it was about 6 months old and about 7cms long and then it just chased and latched onto any fish that it took a dislike to in my community tank THEN I had to get someone else to catch the **** when I decidedto get rid of it lol, it would eyeball me then take off if I even looked like I was going to put a hand let alone a net in the tank :roll: :-?