diseases that wrasses get
 

I am just wondering if anyone has any ideas. I have a fairy wrasse which is still eating but seems like he has no energy and has a hard time keeping himself upright. I have moved him to my refuge. and he sits relaxing on some cheato. It seems like when a cuurent hit him he wants to go belly up. I know my purple tang has being bugging him. but not that bad just when thet crossed paths. I check water conditons they all fine none of the fish are showing signs. everything appears normal, not a thing has changed. I do not understand for a fish that was very active this morning and eating like a pig to come home a seening him pushed around by the cuurent. If anyone has any ideas please let me know. he is still tring to eat. It just don't make sense.

Possibly swim bladder disorder, perhaps check out this link:

http://saltaquarium.about.com/cs/msu...lwrassefam.htm