is the poop like cotton balls if yes
then it is hexamita which is affecting the intestines and the white cotton like poop is the corrosion of its intestines
bump the temp and treat with metronidazole and loads of water changes
if you don't act fast there will be an infection it will ooze puss and then die
this happened to one of my 13" FH which i had sold
and the fellow did not care for it properly
This is absolutely correct and that is what happens when you break the #1 rule especially when you are working with nice fish. DO NOT FEED LIVE FISH!
The risk of disease is to great unless you raise your own and keep up on the maintenance. Metrondazole works , but there are other meds that do as well. This can be a bit*h to get rid of and you can not slack on it. Let me add one more thing to the instructions that was left out to help you. While treating do not feed. After treating for about a month. Say off the dry good especially (pellets) and only feed soft foods such as market shrimp. Pellets are to hard on the digestive system that is attempting to heal from the infection! Good luck hope all goes well
yea after it happened i figured it out lol feeder guppies from the pet shop SUCK i wish u would have put it out there a while ago
that was a very nice fish i lost it may be hard to find another like him