On the API Aquarium Salt carton it says "made from evaporated sea water".
Am I missing something by thinking that evaporated sea salt sold for human consumption is the same thing and is perfectly safe to use for treating freshwater fish?
The reason I ask is that since adding some of the latter to my tank, my FW stingrays seem to have lost their appetite. Otherwise, their behaviour appears normal and no other fish are affected.
Am I missing something by thinking that evaporated sea salt sold for human consumption is the same thing and is perfectly safe to use for treating freshwater fish?
The reason I ask is that since adding some of the latter to my tank, my FW stingrays seem to have lost their appetite. Otherwise, their behaviour appears normal and no other fish are affected.