Bloody eye in sturgeon


New Member
Dec 7, 2019
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Hi there, It's about one month that I have a problem with my Acipenser stellatus, their eyes become bloody. At first it's a small spot but it grows bigger and affect all the eye and after 20 days (approximately) it become dark and at the end their socket become empty. Some fishes die at early stages and some dies at the end of this process, I have lost a lot of fish so far, after I added salt in water fishes are not dying anymore but the disease is still with them. But today I have seen this disease in my Siberian Sturgeons.

And I have seen this red spots on some of them

Can it be infected by Aeromonas bacteria? And what's the solution?