Thank you so much !
I went away for two weeks and came back with my tank in pretty rough condition as my flat mate was very careless with the feeding, I just didn’t know what had happened to my fish (this was why the water was a bit cloudy as I had just done a 75% change). I know next time to...
What is this and how do I treat it? None of my other fish have anything like it :( and it’s just appeared in the last nine hours while I was at work. She’s still moving fine and eating