They are fancy goldfish and i am coming to he end of my rope tbh . I feed them a lot less than i used to as people said it could be constipation . they eat a varied diet of flake. sinking pellets. bloodworm and peas .
I changed my spraybar around just now so that it was spraying right across the length of the tank (two inches above the surface of the water) and i have another filter on the other side doignt he same . and i did a 30% water change using buckets so i could pour the water back and forth between two buckets for a while to stop the supersaturation thing . as you can prob tell i am new . but all that happened then was the fish seemed to not like it and started swimming around a bit frantic and more uncontrolled ie going sideways a little like he was being buffeted round by the strong flow so ive switched it back again.
ugh i'm on the point of giving up.
I cant see anything on the surface of the water there are a few white bits of foam where the airstone is but they all seem to go to the calmer corner of the tank to gasp where the water is clear .