Mollie/Playts

[Shesky]

Just given a bunch of healthy mollies and playts. I am going to put them in separate tanks, let them breed , and let my grandson begin his journey with fish. I started to do a little research and notice that they do best in a brackish aquarium. If this is true how much salt do I need to gradually mix into a 10 gallon set up?

T(h)anks

 

[Old Scales]

For my livebearers I used 1 tsp for each 5 gal. OS.