Goldfish lover
Aquarium Advice Apprentice
Hi everybody I need some help with my goldfish. When I was looking at him I noticed there are red marks starting from his front fin to the start of his tail. All of the red marks are under scales a little. It looks like he Hurt himself somehow because it looks like dried blood. He is in a 55 gallon fish tank with 4 other goldfish that are smaller, he is the biggest one in the tank. He is also about 4 years old now. I also do my weekly water changes. Ya so I have never seen this before and I hope it isn't serious because I really love all my fish . O and he is also acting fine, I will look at him more tomorrow. There is also about 3 one dot marks of red, and one spot with 3 closer to his front fin. The scales look like they are missing to.Thanks for the help.