need to see some other photos with more of his body. The one you have now looks to me like there is some damage to the lower abdomen and anal fin area. Looks swollen and possibly like some sort of fight may have happened and potential internal issue. But cant be for sure due to needing more pictures.
It does sound like some sort of swim bladder issue. But it will really make a difference if there has been some fighting thats caused it. It may already be to late.
It does sound like some sort of swim bladder issue. But it will really make a difference if there has been some fighting thats caused it. It may already be to late.
