Hi my black moor that i have in my heated tank has some growth/protruding abnormality on his dorsal fins. Its on his back fins. i have included a photo to try and help decide what it is. all other fish in the tank are fine and my water tests are coming up normal for my tank. I am treating the tank with a three day strong overall treatment to try and sort it but i dont know what exactly it is. Any help and advice would be great?
ok i cant include the picture as it is too big. ill try and upload it a little later. ill describe it as best i can. its like his insides are growing out and there are small black spots on it. photo will be uploaded shortly. thanks
ok i cant include the picture as it is too big. ill try and upload it a little later. ill describe it as best i can. its like his insides are growing out and there are small black spots on it. photo will be uploaded shortly. thanks