1/2 tsp red star yeast
1 tsp baking soda
Plain white sugar up to the top of the four lines in the canister
As far as a carpet goes. I don't know. Depending where you put your light, I am guessing you could have high light. I would suspend the light to get more into the medium range, which is still enough for most carpet plants. I have never used Amazonia, I have flourite, that might make all the difference. I would get two and 2x dose excel everyday. Still might not be enough to carpet co2 lovers like dwarf baby tears.