Hi all, my goldfish has just turned 1 year old, he is by himself in a 10 gal
tank and I do 30% weekly water changes. I feed a mix of frozen bloodworm and I have recently noticed potentially he is starting to get popeye, I will attach photos to see what you guys think. His wen is also seemingly separated into sections? It's only a small wen but it looks quite strange I'm not sure if this is cause for concern? I do also have quite a hard time keeping nitrites down so I'm sure this probably contributes. Any advice or thoughts from you guys appreciated!
I have attached 3 photos so you can try and see what I mean about the wen and the eyes, sorry they're not great