Thanks for the replies.
is working well. I added another bit of yeast (after the boiling water incident) to the mixture and its been fizzing nicely and still is.
Though just a follow up question. It's around week 2 now. Although I see those CO2
bubbles bubbling out of the mixture (bit less though), my air stone is now not letting out any more CO2
. I tried just squeezing the coke bottle and it released a large amount of air through the stone.
My thinking was that there may be a blockage on the air stone so it's not letting air through, so I forced air through it. Since there is still no CO2
running through the airstone, should I conclude that my mixture is near the end of its life? Or could there still be a blockage in the air stone or any other part of my setup?