Hypersalinity

[reefwars]

Originally Posted by Reef_Geek

from wikipedia on "Osmoregulation"

Freshwater fish: always peeing diluted urine. Adding salt would help by reducing osmotic differential.



Saltwater fish: always drinking water and peeing out concentrated urine. Reducing salinity would help by reducing the osmotic differential.

are they sure the direction of food is that way??



does anyone else find salty concentrated urine offending??