Thread: do i need to worry about my fish vomiting white stuff?

i was watching my gold fish (bronze fantail goldfish) and it just opened its mouth and weird white slime came out

I agree sounds like your fish may be stressed because of the water conditions or for some other reasons, or may possible have ike if it is ike they should have something at your local fish store to put in the water try that. Also try testing the water conditions if you want to make sure that is not causing the stress

I can't say what happened. But yes, I would be concerned.
Might be ick. I used to have fish and some of em got ick. I think it is caused by stress. Fish really suffer under stress. Maybe a bigger bowl/tank for the fish?