My lfs told me not to add aquarium salt whenever i do a water a change for my motoro , how come ? and why .. help please...( he never mention why he just said don't)
Is this the case for all scaleless fish , not just rays?People that do run salt usually target a level about 3 ppt. It will help with osmoregulation. Not 'needed' for a healthy animal, but some like to run it as a preventative measure.