My long tailed male rosy barb is swimming differently all of a sudden. I just keep thinking he looks like he is drunk. Equilibrium? It's like he is slightly tilted and wobbly. It looks like his breathing is slightly labored with just a bit of gill flaring. Other than that he seems totally fine. I did some research and thought maybe swim bladder disease. I have been feeding him a pea a day but this is the fourth day and he seems less tilted but just as wobbly.