Flavored Seltzer Tablet Idea

I think seltzer water is the future of beverages, there are never ending things to do with it. You can mix it with flavors and fruits or other juices. One idea I had for seltzer beverages is to make a tablet that creates seltzer just like Alia seltzer but not for hangovers or flus (even though that could be helpful) you just choose a flavor and drop it into your water or juice then enjoy. All you need to do is reverse engineer an alka seltzer tablet’s ingredients (I think you just need sodium bicarbonate for the seltzer effect). Anyways, if you are bored looking for a million dollar idea, try creating the worlds first flavored seltzer tablet. Dont forget to shout me out when you make it big lol.