Good morning.I am concerned regarding my oranda's skin which seems to have developed something, please see photo. A scale seems to be missing and a lump above white part.The fish lives alone and is happy, swimming around and eating. I was wondering if it had damaged its scales?
Any advice would be helpful especially if I need to treat the water. The tank uses a Fluval 306 filter and I have 2 airstones and a Fluval U1 as it likes to play in the bubbles from it.Thanks
Any advice would be helpful especially if I need to treat the water. The tank uses a Fluval 306 filter and I have 2 airstones and a Fluval U1 as it likes to play in the bubbles from it.Thanks