>>81818914well when you put it that way
i don't actually know how the excretory system would work. you see, the bito being a slime based creature my guess is that it would be incredibly prone to desecration. maybe they have a relatively thick layer of lipids as its outer "skin" or maybe the bito is just semi-aquatic creature that needs to live in or around bodies of water to retain its water.
these two options pose very different ramifications for the excretory system, especially the urinary system. let me give you a quick rundown on what i'm about to talk about:
so the kidney of an animal basically works to get rid of things that're bad for the body and retain the good things, it's a filtration system. there's these little loops called nephron loops and the length of this loop changes depending on where the animal lives. animals that live in a very very dry environment have a really long tube to retain as much water as possible, and animals like freshwater fish don't have a loop at all.
bearing this in mind, the bito with the fatty outer layer would probably be able to live more divorced of bodies of water, and probably need to have a longer nephron tube than the semi-aquatic bito with skin similar to that of a frog would probably not have one at all.
this has little to no bearing on the actual colour of the piss, i recognise that now, but i think you'd still get a kick out of the little lesson
