I have read endlis at smaller sizes tend to be more cannibalistic.That is a very beautiful picture of the barbs!
I read somewhere very long ago that Bichirs do not cannibalize, but that was very long ago and I forgot where. I also once had a group of endlicheris and ornatopinis that ended up having animals twice the length of the smaller ones, but they never tried to eat each other.
 
	 
	 
 
		 
 
		
