CO2 generator Yuri-TPV. More than a year of samples, experiments, and the use of carbon dioxide generation system with soda and citric acid approbation several dozen on a nearby aquarium, a very well-respected resource and invaluable contribution to the further development and promotion of my circuit (valves) and the development of close, but more technological valveless system my friend and fellow countryman Paul (tpv) have led to the fact that we can offer a workable wave generators, in its various versions can simply be removed from the aquarium Braga, and, in some cases, and compete with small balloon systems. And, clearly superior to them in terms of security. By mutual agreement, we decided to name this group of devices "generators of CO2 Yuri-TPV". Accordingly valve and valveless system.
CO2 generator running 14 to 25 days. The author of the design of this system runs one every 6 months. But this should be read in detail. It has neskolmrj greater volume. Siplzuyutsya bottles from 0.5 to 2 liters. Accordingly, the filling tank is different. I will translate the scheme a little later, and describe in English kanstruktsiyu. I could give a reference to the Russian forum, but here in my do not.
This looks like you have the CO2, generated by citric acid and baking soda, being used to put pressure on a bottle of citric acid to force it to keep dripping into the bottle of baking soda/citric acid. I can see some advantage to doing this, but the amount of CO2 most aquariums need is so small that a yeast and sugar system seems better to me. Why is this an improvement over yeast/sugar?
This is better because the system pressure stable and it does not decrease until the end of the cycle. This system does not respond to temperature as yeast. Those who have tried the system rejected the yeast and sugar.