Ok ya'll. I lost a marble goby last night and I'm worried about the reason for it's death. I have one more and I do not want to lose it. Anyway, the little guys spine was messed up, I don't know if it had hit the glass real hard or what, but someone on a different forum said it could be whirling disease which scares me for the sake of my remaining marble goby. How do I tell if it was whirling or just a freak accident?? Here are some pics..
