I still have no idea why he died. He was acting normal even the day before he died. He was eating and swimming normally. Then the next morning I found him upside down at the bottom of the tank. I tried lifting him up to the surface to breath. But I guess it's too late. After 15 mins and he was dead. The only thing I can think of is that a month ago he hitted his head to the glass while I was cleaning the tank. He was upside down for a few mins and then he was alright again. Was he suffering from concussion, or internal breeding? He was housed with another three pleuros and an endicheri.
He was 11" at his death
He was 11" at his death