I have a 20 gallon long tank with 4 hermit crabs in it and on 4 different sites it says to give them a bath once a week, do I need to add stress coat and aquarium salt to the water that I put them in to give them a bath? Also I know to treat the water as if it was going into a fish tank.

/www.hermitcrabassociation.com/phpBB/index.php), where people know loads about Land hermit crabs.






