Just Wondering...

[NeonSagaris]

I just got 4 more Yellow Jacket Endlers for my 60 litre tank and one of them seems to have a slightly bent spine. I've seen fish with cases like this (but my Endler has it mildly it seems). If I added this Endler with a slight bent spine into the tank, would other fish start to get it? What even is this called? Not sure if it's a disease or an injury. 

 

[aether.ed]

Its probably just deformed, alot of guppies end up like that from inbreeding. I doubt your other fish would "catch" anything but any offspring may inherit the deformity if you plan to breed them.

 

[NeonSagaris]

I am not going to breed them. That helps a lot, thank you. So it won't affect its own health?