Anyone have one of those Ultralife traps with the door I can borrow. I have a yellow watchman goby that's getting a little to big and aggressive for my 24x24x24" tank. He's 3-1/2" long. At feeding time a chases the clown fish, cardinals and cherub angel away from the food. The rest of the time he's fine. If I can get him out whoever wants him can have him. He's be great in a 75 or 90.