Are you suppose to add salt to a fancy guppy aquarium? If so, how much per gallon?
When I asked my pet store, I was told only to add salt if the guppies are sick, but I read on the internet to add 1 tablespoon for every 5 U.S. gallons. Which is right?
When I asked my pet store, I was told only to add salt if the guppies are sick, but I read on the internet to add 1 tablespoon for every 5 U.S. gallons. Which is right?