Well i lost a fish this week with no apparent reason so i did an autopsy to see if i could find anything inside that couls shed some light on why. Because from the outside, no apparent reasons; no bites marks or entry of any sort was visible, he didn't appeared to be abused in any way or hit or have been through any pumps, a mystery, and he was just a year old.
The chromis seemed in good health and ate very well with his 5 other companions, and the shoal together
At first i thought of infighting, but with no marks on the body....
Ich would of left some entry point i guess too.
So i made an incision and went inside to take a look at the organs to see how they look.( being such an expert lol.)
IMO the heart which seemed ok
.
On the right the huge liver has no trace of pest and has a good color, for all i know.
As for the rest same conclusion , could be chemical, or any other things i don't know and thats plenty of things. Stress who know. I any of you are vets and see somethings let me know thanks for watching.