Baby brine shrimp

That's the one I was reading just wondering if anybody has tried this I am gonna start one tonite with just baking soda he also says that a 80 temp yields a better hatch rate

There's write up on iy here....scroll down a bit...

www.waynesthisandthat.com/brineshrimp.htm

In my boredom tonite I was surfing on web and saw someone that hatched bbs with reg water no salt and just using baking soda? Did anyone here ever try it they say the bbs lives longer in the freshwater because no osmotic shock his ph was 7.0 and he put 3/4 gal of water and 2 tablespoons of baking soda. I use salt