I moved my nijsseni yesterday and today there appears to be a thin thread-like worm coming from the anus of one of the fish. I have removed the affected fish to a quarrantine tank. This fish has become bloated in the past 24 hrs but has not become listless or skittish. Does this sound like a nematode worm? If so, how should I treat the problem? Thanks, Ed Chappee ----------- Reminder: Kindly quote parsimoniously when replying ------------- This is the apistogramma mailing list, apisto@aquaria.net. To subscribe or unsubscribe or get help , send the word "subscribe" or "unsubscribe" or "help" in the body (not subject) to apisto-request@aquaria.net