HI, I have a forty-five gallon tank in which I am planning on housing my gouramis and bumblebee gobies and am wondering if I could keep an Empire gudgeon? I got him about two weeks ago and put him in my quarantine tank. I have recently put him in a tank with mosquito fish in it and he is really aggressive towards them(which is understandable considdering how annoying they are to him). I've read that they will eat small fish like neons and I know that bumblebee gobies are very small, but my bumblebee goby is quite large and is certainly bigger than any neon I've ever seen or kept. My Empire gudgeon is about ten centermetres long now. I'm just worried that if I put him with my most prized fish that he will eat it.