lost my L25 pleco today, checked on him last night he was kinda faded compared to normal but his fins were all fine. woke up this morning and saw him breathing but not moving at all, just being pushed around by my bichirs. this fins were all messed up and there was some white stuff from his gills. did a 25% water change came back a few hours later he was gone.

he was giving to me by a friend who had him for since it was a only a couple inches.
anyone know what could have caused this?





