Pressurized CO2

This is by far the most successful method, used by all famous aquascapers in the hobby to create stunning planted aquariums. The injection of pressurized CO2 has evolved to the point of being controlled and monitored electronically. The complete system is composed by a high pressure bottle, a regulator, a control valve, the Ph controller and the diffuser. The system can also be used without the Ph controller and the CO2 output is regulated manually, usually through counting bubbles released per second and the Ph of the water.