Shamrock, my Escondido was in a separate 90 from my piranha,..they were never housed together,..there was no way he would have survived without fins or scales,..they all,-Trimac, Xiloaensis, Lyonsi & Escondido lived together without issue for awhile,..no idea why they or it or who attacked the Escondido,.
I payed alot of $ for that fish and it got mauled,..so i decided to make use of it and feed my Piranha which will last him for a few days,..I'd be amazed if i'm the only one on MFK who has done or would do this,..
And, i did my research, asked Q's, etc,..all these fish are the same size and temperment,..i didn't expect to wake up to this,..
Still don't know what i did wrong,..any help from the experts appreciated,..if you have nothing helpful to add to this thread,..let it be,..

i can't believe some of these posts,..how old are we?