read part 3 of the following link. it tells you how to treat intestinal worms in fish.
www.fishforums.net
What to do if your fish has Stringy White Poop.
Fish do a stringy white poop for several reasons. 1) Internal Bacterial Infections causes the fish to stop eating, swell up like a balloon, breath heavily at the surface or near a filter outlet, do stringy white poop, and die within 24-48 hours of showing these symptoms. This cannot normally be...
www.fishforums.net
