Betta Fish: Rip Xeno.

Hi friends.
Ive had Xeno for some time now, from baby to adult.

I grieve the loss of my odd fish, my fish who looked manly but turned out to be a lady.

My health issues galore little baby, forever gone. I hope her end was peaceful.
Video attached is her in the hospital tank, plants cut and added for her to lay on as she rest in her final moments.

You deteriorated so quickly, there was nothing I could do to save you.
Whatever illness that you gained blinded you, maybe it was better you go in peace.

In your final moments, you bit my palm. You'd wanted me to hold you, would swim into my hand to lay there, yet I kept moving it out. I thought it'd stress you. Im sorry for not acknowledging that it was a comfort. The bite was deserved for moving away repeatedly.

I love you Xeexee. Mazda, felipe, and Greg all miss you so greatly.

It broke my heart that I was unable to help through your seizure. Im so sorry.

Video attached is of Xeno's last moments, showing the blindness and what I believed to be cottonmouth, though I dont know cm to cause blindness to the point where light isn't even registered.
Nor a seizure, then slight pinecone.

If anybody is aware on what this illness was, please do tell me, at least for the sake of my Xeno.